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This commit is contained in:
Sergey Cherepanov 2022-11-08 14:46:43 +03:00
commit f9647c0691
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317 changed files with 37858 additions and 20859 deletions
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22
.gitignore vendored
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@ -8,8 +8,30 @@
# Test binary, built with `go test -c`
*.test
# playground folder for testing different clients
playground
# .paw folder for macos paw client
.paw
# Output of the go coverage tool, specifically when used with LiteIDE
*.out
# Golang vendor folder
vendor
# database
db
# artefacts for Intelli-J fleet
.fleet
# Intelli-J files
.idea
# MacOS file that stores custom attributes of its containing folder,
# such as folder view options, icon positions, and other visual information
.DS_Store
# Dependency directories (remove the comment below to include it)
# vendor/

34
Makefile
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@ -12,29 +12,15 @@ endif
export PATH=$(GOPATH)/bin:$(shell echo $$PATH)
# TODO: folders were changed, so we should update Makefile and protos generation
protos-go:
@echo 'Generating protobuf packages (Go)...'
# Uncomment if needed
@$(eval ROOT_PKG := pkg)
@$(eval GOGO_START := GOGO_NO_UNDERSCORE=1 GOGO_EXPORT_ONEOF_INTERFACE=1)
@$(eval P_TREE_STORAGE_PATH_PB := $(ROOT_PKG)/acl/treestorage/treepb)
@$(eval P_ACL_CHANGES_PATH_PB := $(ROOT_PKG)/acl/aclchanges/aclpb)
@$(eval P_PLAINTEXT_CHANGES_PATH_PB := $(ROOT_PKG)/acl/testutils/testchanges/testchangepb)
@$(eval P_SYNC_CHANGES_PATH_PB := syncproto)
@$(eval P_TIMESTAMP := Mgoogle/protobuf/timestamp.proto=github.com/gogo/protobuf/types)
@$(eval P_STRUCT := Mgoogle/protobuf/struct.proto=github.com/gogo/protobuf/types)
@$(eval P_ACL_CHANGES := M$(P_ACL_CHANGES_PATH_PB)/protos/aclchanges.proto=github.com/anytypeio/go-anytype-infrastructure-experiments/$(P_ACL_CHANGES_PATH_PB))
@$(eval P_TREE_CHANGES := M$(P_TREE_STORAGE_PATH_PB)/protos/tree.proto=github.com/anytypeio/go-anytype-infrastructure-experiments/$(P_TREE_STORAGE_PATH_PB))
# use if needed $(eval PKGMAP := $$(P_TIMESTAMP),$$(P_STRUCT))
$(GOGO_START) protoc --gogofaster_out=:. $(P_ACL_CHANGES_PATH_PB)/protos/*.proto; mv $(P_ACL_CHANGES_PATH_PB)/protos/*.go $(P_ACL_CHANGES_PATH_PB)
$(GOGO_START) protoc --gogofaster_out=:. $(P_TREE_STORAGE_PATH_PB)/protos/*.proto; mv $(P_TREE_STORAGE_PATH_PB)/protos/*.go $(P_TREE_STORAGE_PATH_PB)
$(GOGO_START) protoc --gogofaster_out=:. $(P_PLAINTEXT_CHANGES_PATH_PB)/protos/*.proto; mv $(P_PLAINTEXT_CHANGES_PATH_PB)/protos/*.go $(P_PLAINTEXT_CHANGES_PATH_PB)
$(eval PKGMAP := $$(P_ACL_CHANGES),$$(P_TREE_CHANGES))
$(GOGO_START) protoc --gogofaster_out=$(PKGMAP):. $(P_SYNC_CHANGES_PATH_PB)/proto/*.proto
$(GOGO_START) protoc --gogofaster_out=$(PKGMAP):. service/space/spacesync/protos/*.proto
proto:
$(MAKE) -C common proto
$(MAKE) -C consensus proto
build:
@$(eval FLAGS := $$(shell govvv -flags -pkg github.com/anytypeio/go-anytype-infrastructure-experiments/app))
go build -v -o bin/anytype-node -ldflags "$(FLAGS)" cmd/node/node.go
$(MAKE) -C node build
$(MAKE) -C consensus build
test:
$(MAKE) -C node test
$(MAKE) -C consensus test
$(MAKE) -C common test

21
app/logger/log.go
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@ -1,21 +0,0 @@
package logger
import "go.uber.org/zap"
var DefaultLogger *zap.Logger
func init() {
DefaultLogger, _ = zap.NewDevelopment(zap.IncreaseLevel(zap.InfoLevel))
}
func Default() *zap.Logger {
return DefaultLogger
}
func NewNamed(name string, fields ...zap.Field) *zap.Logger {
l := DefaultLogger.Named(name)
if len(fields) > 0 {
l = l.With(fields...)
}
return l
}

71
client/account/service.go Normal file
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@ -0,0 +1,71 @@
package account
import (
commonaccount "github.com/anytypeio/go-anytype-infrastructure-experiments/common/account"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/config"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/account"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/util/keys"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/util/keys/asymmetric/encryptionkey"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/util/keys/asymmetric/signingkey"
)
type service struct {
accountData *account.AccountData
peerId string
}
func (s *service) Account() *account.AccountData {
return s.accountData
}
func New() app.Component {
return &service{}
}
func (s *service) Init(a *app.App) (err error) {
acc := a.MustComponent(config.CName).(commonaccount.ConfigGetter).GetAccount()
decodedEncryptionKey, err := keys.DecodeKeyFromString(
acc.EncryptionKey,
encryptionkey.NewEncryptionRsaPrivKeyFromBytes,
nil)
if err != nil {
return err
}
decodedSigningKey, err := keys.DecodeKeyFromString(
acc.SigningKey,
signingkey.NewSigningEd25519PrivKeyFromBytes,
nil)
if err != nil {
return err
}
decodedPeerKey, err := keys.DecodeKeyFromString(
acc.PeerKey,
signingkey.NewSigningEd25519PrivKeyFromBytes,
nil)
if err != nil {
return err
}
identity, err := decodedSigningKey.GetPublic().Raw()
if err != nil {
return err
}
s.accountData = &account.AccountData{
Identity: identity,
PeerKey: decodedPeerKey,
SignKey: decodedSigningKey,
EncKey: decodedEncryptionKey,
}
s.peerId = acc.PeerId
return nil
}
func (s *service) Name() (name string) {
return commonaccount.CName
}

125
client/api/controller.go Normal file
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@ -0,0 +1,125 @@
package api
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/client/clientspace"
"github.com/anytypeio/go-anytype-infrastructure-experiments/client/document"
"github.com/anytypeio/go-anytype-infrastructure-experiments/client/storage"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/account"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/util/keys/symmetric"
"math/rand"
)
type Controller interface {
// DeriveSpace derives the space from current account
DeriveSpace() (id string, err error)
// CreateSpace creates new space with random data
CreateSpace() (id string, err error)
// AllSpaceIds returns ids of all spaces
AllSpaceIds() (ids []string, err error)
// LoadSpace asks node to load a particular space
LoadSpace(id string) (err error)
// CreateDocument creates new document in space
CreateDocument(spaceId string) (id string, err error)
// AllDocumentIds gets all ids of documents in space
AllDocumentIds(spaceId string) (ids []string, err error)
// AddText adds text to space document
AddText(spaceId, documentId, text string) (err error)
// DumpDocumentTree dumps the tree data into string
DumpDocumentTree(spaceId, documentId string) (dump string, err error)
ValidInvites(spaceId string) (invites []string, err error)
GenerateInvite(spaceId string) (invite string, err error)
JoinSpace(invite string) (err error)
}
type controller struct {
spaceService clientspace.Service
storageService storage.ClientStorage
docService document.Service
account account.Service
}
func newController(spaceService clientspace.Service,
storageService storage.ClientStorage,
docService document.Service,
account account.Service) Controller {
return &controller{
spaceService: spaceService,
storageService: storageService,
docService: docService,
account: account,
}
}
func (c *controller) DeriveSpace() (id string, err error) {
sp, err := c.spaceService.DeriveSpace(context.Background(), commonspace.SpaceDerivePayload{
SigningKey: c.account.Account().SignKey,
EncryptionKey: c.account.Account().EncKey,
})
if err != nil {
return
}
id = sp.Id()
return
}
func (c *controller) CreateSpace() (id string, err error) {
key, err := symmetric.NewRandom()
if err != nil {
return
}
sp, err := c.spaceService.CreateSpace(context.Background(), commonspace.SpaceCreatePayload{
SigningKey: c.account.Account().SignKey,
EncryptionKey: c.account.Account().EncKey,
ReadKey: key.Bytes(),
ReplicationKey: rand.Uint64(),
})
if err != nil {
return
}
id = sp.Id()
return
}
func (c *controller) AllSpaceIds() (ids []string, err error) {
return c.storageService.AllSpaceIds()
}
func (c *controller) LoadSpace(id string) (err error) {
_, err = c.spaceService.GetSpace(context.Background(), id)
return
}
func (c *controller) CreateDocument(spaceId string) (id string, err error) {
return c.docService.CreateDocument(spaceId)
}
func (c *controller) AllDocumentIds(spaceId string) (ids []string, err error) {
return c.docService.AllDocumentIds(spaceId)
}
func (c *controller) AddText(spaceId, documentId, text string) (err error) {
return c.docService.AddText(spaceId, documentId, text)
}
func (c *controller) DumpDocumentTree(spaceId, documentId string) (dump string, err error) {
return c.docService.DumpDocumentTree(spaceId, documentId)
}
func (c *controller) ValidInvites(spaceId string) (invites []string, err error) {
//TODO implement me
panic("implement me")
}
func (c *controller) GenerateInvite(spaceId string) (invite string, err error) {
//TODO implement me
panic("implement me")
}
func (c *controller) JoinSpace(invite string) (err error) {
//TODO implement me
panic("implement me")
}

181
client/api/service.go Normal file
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@ -0,0 +1,181 @@
package api
import (
"context"
"fmt"
"github.com/anytypeio/go-anytype-infrastructure-experiments/client/clientspace"
"github.com/anytypeio/go-anytype-infrastructure-experiments/client/document"
clientstorage "github.com/anytypeio/go-anytype-infrastructure-experiments/client/storage"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/account"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app/logger"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/storage"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/config"
"go.uber.org/zap"
"io"
"net/http"
"strings"
)
const CName = "api.service"
var log = logger.NewNamed("api")
func New() Service {
return &service{}
}
type Service interface {
app.ComponentRunnable
}
type service struct {
controller Controller
srv *http.Server
cfg *config.Config
}
func (s *service) Init(a *app.App) (err error) {
s.controller = newController(
a.MustComponent(clientspace.CName).(clientspace.Service),
a.MustComponent(storage.CName).(clientstorage.ClientStorage),
a.MustComponent(document.CName).(document.Service),
a.MustComponent(account.CName).(account.Service))
s.cfg = a.MustComponent(config.CName).(*config.Config)
return nil
}
func (s *service) Name() (name string) {
return CName
}
func (s *service) Run(ctx context.Context) (err error) {
defer func() {
if err == nil {
log.With(zap.String("port", s.cfg.APIServer.Port)).Info("api server started running")
}
}()
s.srv = &http.Server{
Addr: fmt.Sprintf(":%s", s.cfg.APIServer.Port),
}
mux := http.NewServeMux()
mux.HandleFunc("/deriveSpace", s.deriveSpace)
mux.HandleFunc("/createSpace", s.createSpace)
mux.HandleFunc("/loadSpace", s.loadSpace)
mux.HandleFunc("/allSpaceIds", s.allSpaceIds)
mux.HandleFunc("/createDocument", s.createDocument)
mux.HandleFunc("/allDocumentIds", s.allDocumentIds)
mux.HandleFunc("/addText", s.addText)
mux.HandleFunc("/dumpDocumentTree", s.dumpDocumentTree)
s.srv.Handler = mux
go s.runServer()
return nil
}
func (s *service) runServer() {
err := s.srv.ListenAndServe()
if err != nil {
log.With(zap.Error(err)).Error("could not run api server")
}
}
func (s *service) Close(ctx context.Context) (err error) {
return s.srv.Shutdown(ctx)
}
func (s *service) deriveSpace(w http.ResponseWriter, req *http.Request) {
id, err := s.controller.DeriveSpace()
if err != nil {
sendText(w, http.StatusInternalServerError, err.Error())
return
}
sendText(w, http.StatusOK, id)
}
func (s *service) loadSpace(w http.ResponseWriter, req *http.Request) {
query := req.URL.Query()
spaceId := query.Get("spaceId")
err := s.controller.LoadSpace(query.Get("spaceId"))
if err != nil {
sendText(w, http.StatusInternalServerError, err.Error())
return
}
sendText(w, http.StatusOK, spaceId)
}
func (s *service) createSpace(w http.ResponseWriter, req *http.Request) {
id, err := s.controller.CreateSpace()
if err != nil {
sendText(w, http.StatusInternalServerError, err.Error())
return
}
sendText(w, http.StatusOK, id)
}
func (s *service) allSpaceIds(w http.ResponseWriter, req *http.Request) {
ids, err := s.controller.AllSpaceIds()
if err != nil {
sendText(w, http.StatusInternalServerError, err.Error())
return
}
sendText(w, http.StatusOK, strings.Join(ids, "\n"))
}
func (s *service) createDocument(w http.ResponseWriter, req *http.Request) {
query := req.URL.Query()
spaceId := query.Get("spaceId")
id, err := s.controller.CreateDocument(spaceId)
if err != nil {
sendText(w, http.StatusInternalServerError, err.Error())
return
}
sendText(w, http.StatusOK, id)
}
func (s *service) allDocumentIds(w http.ResponseWriter, req *http.Request) {
query := req.URL.Query()
spaceId := query.Get("spaceId")
ids, err := s.controller.AllDocumentIds(spaceId)
if err != nil {
sendText(w, http.StatusInternalServerError, err.Error())
return
}
sendText(w, http.StatusOK, strings.Join(ids, "\n"))
}
func (s *service) addText(w http.ResponseWriter, req *http.Request) {
query := req.URL.Query()
spaceId := query.Get("spaceId")
documentId := query.Get("documentId")
text := query.Get("text")
err := s.controller.AddText(spaceId, documentId, text)
if err != nil {
sendText(w, http.StatusInternalServerError, err.Error())
return
}
sendText(w, http.StatusOK, "Text added")
}
func (s *service) dumpDocumentTree(w http.ResponseWriter, req *http.Request) {
query := req.URL.Query()
spaceId := query.Get("spaceId")
documentId := query.Get("documentId")
dump, err := s.controller.DumpDocumentTree(spaceId, documentId)
if err != nil {
sendText(w, http.StatusInternalServerError, err.Error())
return
}
sendText(w, http.StatusOK, dump)
}
func sendText(r http.ResponseWriter, code int, body string) {
r.Header().Set("Content-Type", "text/plain")
r.WriteHeader(code)
_, err := io.WriteString(r, fmt.Sprintf("%s\n", body))
if err != nil {
log.Error("writing response failed", zap.Error(err))
}
}

45
client/badgerprovider/service.go Normal file
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@ -0,0 +1,45 @@
package badgerprovider
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/config"
"github.com/dgraph-io/badger/v3"
)
type BadgerProvider interface {
app.ComponentRunnable
Badger() *badger.DB
}
var CName = "client.badgerprovider"
type service struct {
db *badger.DB
}
func New() BadgerProvider {
return &service{}
}
func (s *service) Init(a *app.App) (err error) {
cfg := a.MustComponent(config.CName).(*config.Config)
s.db, err = badger.Open(badger.DefaultOptions(cfg.Storage.Path))
return
}
func (s *service) Name() (name string) {
return CName
}
func (s *service) Badger() *badger.DB {
return s.db
}
func (s *service) Run(ctx context.Context) (err error) {
return
}
func (s *service) Close(ctx context.Context) (err error) {
return s.db.Close()
}

108
client/clientspace/clientcache/treecache.go Normal file
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@ -0,0 +1,108 @@
package clientcache
import (
"context"
"errors"
"github.com/anytypeio/go-anytype-infrastructure-experiments/client/clientspace"
"github.com/anytypeio/go-anytype-infrastructure-experiments/client/document/textdocument"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/account"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app/logger"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/treegetter"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/tree"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/ocache"
"go.uber.org/zap"
"time"
)
var log = logger.NewNamed("treecache")
var ErrCacheObjectWithoutTree = errors.New("cache object contains no tree")
type ctxKey int
const spaceKey ctxKey = 0
type treeCache struct {
gcttl int
cache ocache.OCache
account account.Service
clientService clientspace.Service
}
type TreeCache interface {
treegetter.TreeGetter
GetDocument(ctx context.Context, spaceId, id string) (doc textdocument.TextDocument, err error)
}
type updateListener struct {
}
func (u *updateListener) Update(tree tree.ObjectTree) {
log.With(
zap.Strings("heads", tree.Heads()),
zap.String("tree id", tree.ID())).
Debug("updating tree")
}
func (u *updateListener) Rebuild(tree tree.ObjectTree) {
log.With(
zap.Strings("heads", tree.Heads()),
zap.String("tree id", tree.ID())).
Debug("rebuilding tree")
}
func New(ttl int) TreeCache {
return &treeCache{
gcttl: ttl,
}
}
func (c *treeCache) Run(ctx context.Context) (err error) {
return nil
}
func (c *treeCache) Close(ctx context.Context) (err error) {
return c.cache.Close()
}
func (c *treeCache) Init(a *app.App) (err error) {
c.clientService = a.MustComponent(clientspace.CName).(clientspace.Service)
c.account = a.MustComponent(account.CName).(account.Service)
c.cache = ocache.New(
func(ctx context.Context, id string) (value ocache.Object, err error) {
spaceId := ctx.Value(spaceKey).(string)
space, err := c.clientService.GetSpace(ctx, spaceId)
if err != nil {
return
}
return textdocument.NewTextDocument(ctx, space, id, &updateListener{}, c.account)
},
ocache.WithLogger(log.Sugar()),
ocache.WithGCPeriod(time.Minute),
ocache.WithTTL(time.Duration(c.gcttl)*time.Second),
)
return nil
}
func (c *treeCache) Name() (name string) {
return treegetter.CName
}
func (c *treeCache) GetDocument(ctx context.Context, spaceId, id string) (doc textdocument.TextDocument, err error) {
ctx = context.WithValue(ctx, spaceKey, spaceId)
v, err := c.cache.Get(ctx, id)
if err != nil {
return
}
doc = v.(textdocument.TextDocument)
return
}
func (c *treeCache) GetTree(ctx context.Context, spaceId, id string) (tr tree.ObjectTree, err error) {
doc, err := c.GetDocument(ctx, spaceId, id)
if err != nil {
return
}
tr = doc.Tree()
return
}

63
client/clientspace/rpchandler.go Normal file
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@ -0,0 +1,63 @@
package clientspace
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
)
type rpcHandler struct {
s *service
}
func (r *rpcHandler) PullSpace(ctx context.Context, request *spacesyncproto.PullSpaceRequest) (resp *spacesyncproto.PullSpaceResponse, err error) {
sp, err := r.s.GetSpace(ctx, request.Id)
if err != nil {
if err != spacesyncproto.ErrSpaceMissing {
err = spacesyncproto.ErrUnexpected
}
return
}
description := sp.Description()
resp = &spacesyncproto.PullSpaceResponse{
SpaceHeader: description.SpaceHeader,
AclPayload: description.AclPayload,
AclPayloadId: description.AclId,
}
return
}
func (r *rpcHandler) PushSpace(ctx context.Context, req *spacesyncproto.PushSpaceRequest) (resp *spacesyncproto.PushSpaceResponse, err error) {
description := commonspace.SpaceDescription{
SpaceHeader: req.SpaceHeader,
AclId: req.AclPayloadId,
AclPayload: req.AclPayload,
}
err = r.s.AddSpace(ctx, description)
if err != nil {
return
}
resp = &spacesyncproto.PushSpaceResponse{}
return
}
func (r *rpcHandler) HeadSync(ctx context.Context, req *spacesyncproto.HeadSyncRequest) (*spacesyncproto.HeadSyncResponse, error) {
sp, err := r.s.GetSpace(ctx, req.SpaceId)
if err != nil {
return nil, spacesyncproto.ErrSpaceMissing
}
return sp.SpaceSyncRpc().HeadSync(ctx, req)
}
func (r *rpcHandler) Stream(stream spacesyncproto.DRPCSpace_StreamStream) error {
msg, err := stream.Recv()
if err != nil {
return err
}
sp, err := r.s.GetSpace(stream.Context(), msg.SpaceId)
if err != nil {
return spacesyncproto.ErrSpaceMissing
}
return sp.SpaceSyncRpc().Stream(stream)
}

115
client/clientspace/service.go Normal file
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@ -0,0 +1,115 @@
package clientspace
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app/logger"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/storage"
config2 "github.com/anytypeio/go-anytype-infrastructure-experiments/common/config"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/rpc/server"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/ocache"
"time"
)
const CName = "client.clientspace"
var log = logger.NewNamed(CName)
func New() Service {
return &service{}
}
type Service interface {
GetSpace(ctx context.Context, id string) (commonspace.Space, error)
AddSpace(ctx context.Context, description commonspace.SpaceDescription) (err error)
CreateSpace(ctx context.Context, payload commonspace.SpaceCreatePayload) (commonspace.Space, error)
DeriveSpace(ctx context.Context, payload commonspace.SpaceDerivePayload) (commonspace.Space, error)
app.ComponentRunnable
}
type service struct {
conf config2.Space
spaceCache ocache.OCache
commonSpace commonspace.Service
spaceStorageProvider storage.SpaceStorageProvider
}
func (s *service) Init(a *app.App) (err error) {
s.conf = a.MustComponent(config2.CName).(*config2.Config).Space
s.commonSpace = a.MustComponent(commonspace.CName).(commonspace.Service)
s.spaceStorageProvider = a.MustComponent(storage.CName).(storage.SpaceStorageProvider)
s.spaceCache = ocache.New(
s.loadSpace,
ocache.WithLogger(log.Sugar()),
ocache.WithGCPeriod(time.Minute),
ocache.WithTTL(time.Duration(s.conf.GCTTL)*time.Second),
)
return spacesyncproto.DRPCRegisterSpace(a.MustComponent(server.CName).(server.DRPCServer), &rpcHandler{s})
}
func (s *service) Name() (name string) {
return CName
}
func (s *service) Run(ctx context.Context) (err error) {
return
}
func (s *service) CreateSpace(ctx context.Context, payload commonspace.SpaceCreatePayload) (container commonspace.Space, err error) {
id, err := s.commonSpace.CreateSpace(ctx, payload)
if err != nil {
return
}
obj, err := s.spaceCache.Get(ctx, id)
if err != nil {
return
}
return obj.(commonspace.Space), nil
}
func (s *service) DeriveSpace(ctx context.Context, payload commonspace.SpaceDerivePayload) (container commonspace.Space, err error) {
id, err := s.commonSpace.DeriveSpace(ctx, payload)
if err != nil {
return
}
obj, err := s.spaceCache.Get(ctx, id)
if err != nil {
return
}
return obj.(commonspace.Space), nil
}
func (s *service) GetSpace(ctx context.Context, id string) (container commonspace.Space, err error) {
v, err := s.spaceCache.Get(ctx, id)
if err != nil {
return
}
return v.(commonspace.Space), nil
}
func (s *service) AddSpace(ctx context.Context, description commonspace.SpaceDescription) (err error) {
return s.commonSpace.AddSpace(ctx, description)
}
func (s *service) loadSpace(ctx context.Context, id string) (value ocache.Object, err error) {
cc, err := s.commonSpace.NewSpace(ctx, id)
if err != nil {
return
}
ns, err := newClientSpace(cc)
if err != nil {
return
}
if err = ns.Init(ctx); err != nil {
return
}
return ns, nil
}
func (s *service) Close(ctx context.Context) (err error) {
return s.spaceCache.Close()
}

22
client/clientspace/space.go Normal file
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package clientspace
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace"
)
func newClientSpace(cc commonspace.Space) (commonspace.Space, error) {
return &clientSpace{cc}, nil
}
type clientSpace struct {
commonspace.Space
}
func (s *clientSpace) Init(ctx context.Context) (err error) {
return s.Space.Init(ctx)
}
func (s *clientSpace) Close() (err error) {
return s.Space.Close()
}

112
client/cmd/client.go Normal file
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package main
import (
"context"
"flag"
"fmt"
"github.com/anytypeio/go-anytype-infrastructure-experiments/client/account"
"github.com/anytypeio/go-anytype-infrastructure-experiments/client/api"
"github.com/anytypeio/go-anytype-infrastructure-experiments/client/badgerprovider"
"github.com/anytypeio/go-anytype-infrastructure-experiments/client/clientspace"
"github.com/anytypeio/go-anytype-infrastructure-experiments/client/clientspace/clientcache"
"github.com/anytypeio/go-anytype-infrastructure-experiments/client/document"
"github.com/anytypeio/go-anytype-infrastructure-experiments/client/storage"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app/logger"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/config"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/metric"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/dialer"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/pool"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/rpc/server"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/secure"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/nodeconf"
"go.uber.org/zap"
"net/http"
_ "net/http/pprof"
"os"
"os/signal"
"syscall"
"time"
)
var log = logger.NewNamed("main")
var (
flagConfigFile = flag.String("c", "etc/client.yml", "path to config file")
// we can't use "v" here because of glog init (through badger) setting flag.Bool with "v"
flagVersion = flag.Bool("ver", false, "show version and exit")
flagHelp = flag.Bool("h", false, "show help and exit")
)
func main() {
flag.Parse()
if *flagVersion {
fmt.Println(app.VersionDescription())
return
}
if *flagHelp {
flag.PrintDefaults()
return
}
if debug, ok := os.LookupEnv("ANYPROF"); ok && debug != "" {
go func() {
http.ListenAndServe(debug, nil)
}()
}
// create app
ctx := context.Background()
a := new(app.App)
// open config file
conf, err := config.NewFromFile(*flagConfigFile)
if err != nil {
log.Fatal("can't open config file", zap.Error(err))
}
// bootstrap components
a.Register(conf)
Bootstrap(a)
// start app
if err := a.Start(ctx); err != nil {
log.Fatal("can't start app", zap.Error(err))
}
log.Info("app started", zap.String("version", a.Version()))
// wait exit signal
exit := make(chan os.Signal, 1)
signal.Notify(exit, os.Interrupt, syscall.SIGKILL, syscall.SIGTERM, syscall.SIGQUIT)
sig := <-exit
log.Info("received exit signal, stop app...", zap.String("signal", fmt.Sprint(sig)))
// close app
ctx, cancel := context.WithTimeout(ctx, time.Minute)
defer cancel()
if err := a.Close(ctx); err != nil {
log.Fatal("close error", zap.Error(err))
} else {
log.Info("goodbye!")
}
time.Sleep(time.Second / 3)
}
func Bootstrap(a *app.App) {
a.Register(account.New()).
Register(nodeconf.New()).
Register(metric.New()).
Register(badgerprovider.New()).
Register(storage.New()).
Register(clientcache.New(200)).
Register(secure.New()).
Register(dialer.New()).
Register(pool.New()).
Register(commonspace.New()).
Register(clientspace.New()).
Register(server.New()).
Register(document.New()).
Register(api.New())
}

83
client/document/service.go Normal file
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package document
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/client/clientspace"
"github.com/anytypeio/go-anytype-infrastructure-experiments/client/clientspace/clientcache"
"github.com/anytypeio/go-anytype-infrastructure-experiments/client/document/textdocument"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/account"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app/logger"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/treegetter"
)
type Service interface {
app.Component
CreateDocument(spaceId string) (id string, err error)
AllDocumentIds(spaceId string) (ids []string, err error)
AddText(spaceId, documentId, text string) (err error)
DumpDocumentTree(spaceId, documentId string) (dump string, err error)
}
const CName = "client.document"
var log = logger.NewNamed(CName)
type service struct {
account account.Service
spaceService clientspace.Service
cache clientcache.TreeCache
}
func New() Service {
return &service{}
}
func (s *service) Init(a *app.App) (err error) {
s.account = a.MustComponent(account.CName).(account.Service)
s.spaceService = a.MustComponent(clientspace.CName).(clientspace.Service)
s.cache = a.MustComponent(treegetter.CName).(clientcache.TreeCache)
return
}
func (s *service) Name() (name string) {
return CName
}
func (s *service) CreateDocument(spaceId string) (id string, err error) {
space, err := s.spaceService.GetSpace(context.Background(), spaceId)
if err != nil {
return
}
doc, err := textdocument.CreateTextDocument(context.Background(), space, s.account, nil)
if err != nil {
return
}
id = doc.Tree().ID()
return
}
func (s *service) AllDocumentIds(spaceId string) (ids []string, err error) {
space, err := s.spaceService.GetSpace(context.Background(), spaceId)
if err != nil {
return
}
ids = space.StoredIds()
return
}
func (s *service) AddText(spaceId, documentId, text string) (err error) {
doc, err := s.cache.GetDocument(context.Background(), spaceId, documentId)
if err != nil {
return
}
return doc.AddText(text)
}
func (s *service) DumpDocumentTree(spaceId, documentId string) (dump string, err error) {
doc, err := s.cache.GetDocument(context.Background(), spaceId, documentId)
if err != nil {
return
}
return doc.Tree().DebugDump()
}

116
client/document/textdocument/textdocument.go Normal file
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package textdocument
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/account"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/synctree/updatelistener"
testchanges "github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/testutils/testchanges/proto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/tree"
"github.com/gogo/protobuf/proto"
)
type TextDocument interface {
Tree() tree.ObjectTree
AddText(text string) error
Text() (string, error)
TreeDump() string
Close() error
}
type textDocument struct {
objTree tree.ObjectTree
account account.Service
}
func CreateTextDocument(
ctx context.Context,
space commonspace.Space,
account account.Service,
listener updatelistener.UpdateListener) (doc TextDocument, err error) {
payload := tree.ObjectTreeCreatePayload{
SignKey: account.Account().SignKey,
SpaceId: space.Id(),
Identity: account.Account().Identity,
}
t, err := space.CreateTree(ctx, payload, listener)
if err != nil {
return
}
return &textDocument{
objTree: t,
account: account,
}, nil
}
func NewTextDocument(ctx context.Context, space commonspace.Space, id string, listener updatelistener.UpdateListener, account account.Service) (doc TextDocument, err error) {
t, err := space.BuildTree(ctx, id, listener)
if err != nil {
return
}
return &textDocument{
objTree: t,
account: account,
}, nil
}
func (t *textDocument) Tree() tree.ObjectTree {
return t.objTree
}
func (t *textDocument) AddText(text string) (err error) {
content := &testchanges.TextContent_TextAppend{
TextAppend: &testchanges.TextAppend{Text: text},
}
change := &testchanges.TextData{
Content: []*testchanges.TextContent{
{content},
},
Snapshot: nil,
}
res, err := change.Marshal()
if err != nil {
return
}
t.objTree.Lock()
defer t.objTree.Unlock()
_, err = t.objTree.AddContent(context.Background(), tree.SignableChangeContent{
Data: res,
Key: t.account.Account().SignKey,
Identity: t.account.Account().Identity,
IsSnapshot: false,
})
return
}
func (t *textDocument) Text() (text string, err error) {
t.objTree.RLock()
defer t.objTree.RUnlock()
err = t.objTree.Iterate(
func(decrypted []byte) (any, error) {
textChange := &testchanges.TextData{}
err = proto.Unmarshal(decrypted, textChange)
if err != nil {
return nil, err
}
for _, cnt := range textChange.Content {
if cnt.GetTextAppend() != nil {
text += cnt.GetTextAppend().Text
}
}
return textChange, nil
}, func(change *tree.Change) bool {
return true
})
return
}
func (t *textDocument) TreeDump() string {
return t.TreeDump()
}
func (t *textDocument) Close() error {
return nil
}

71
client/go.mod Normal file
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@ -0,0 +1,71 @@
module github.com/anytypeio/go-anytype-infrastructure-experiments/client
replace github.com/anytypeio/go-anytype-infrastructure-experiments/common => ../common
go 1.19
require (
github.com/anytypeio/go-anytype-infrastructure-experiments/common v0.0.0-00010101000000-000000000000
github.com/dgraph-io/badger/v3 v3.2103.3
github.com/gogo/protobuf v1.3.2
go.uber.org/zap v1.23.0
)
require (
github.com/anytypeio/go-chash v0.0.0-20220629194632-4ad1154fe232 // indirect
github.com/beorn7/perks v1.0.1 // indirect
github.com/cespare/xxhash v1.1.0 // indirect
github.com/cespare/xxhash/v2 v2.1.2 // indirect
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0 // indirect
github.com/dgraph-io/ristretto v0.1.1 // indirect
github.com/dustin/go-humanize v1.0.0 // indirect
github.com/fogleman/gg v1.3.0 // indirect
github.com/goccy/go-graphviz v0.0.9 // indirect
github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b // indirect
github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
github.com/golang/protobuf v1.5.2 // indirect
github.com/golang/snappy v0.0.3 // indirect
github.com/google/flatbuffers v1.12.1 // indirect
github.com/huandu/skiplist v1.2.0 // indirect
github.com/ipfs/go-cid v0.3.2 // indirect
github.com/ipfs/go-log/v2 v2.5.1 // indirect
github.com/klauspost/compress v1.15.10 // indirect
github.com/klauspost/cpuid/v2 v2.1.1 // indirect
github.com/libp2p/go-buffer-pool v0.1.0 // indirect
github.com/libp2p/go-libp2p v0.23.2 // indirect
github.com/libp2p/go-libp2p-core v0.20.1 // indirect
github.com/libp2p/go-openssl v0.1.0 // indirect
github.com/mattn/go-isatty v0.0.16 // indirect
github.com/mattn/go-pointer v0.0.1 // indirect
github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
github.com/minio/sha256-simd v1.0.0 // indirect
github.com/mr-tron/base58 v1.2.0 // indirect
github.com/multiformats/go-base32 v0.1.0 // indirect
github.com/multiformats/go-base36 v0.1.0 // indirect
github.com/multiformats/go-multiaddr v0.7.0 // indirect
github.com/multiformats/go-multibase v0.1.1 // indirect
github.com/multiformats/go-multicodec v0.6.0 // indirect
github.com/multiformats/go-multihash v0.2.1 // indirect
github.com/multiformats/go-varint v0.0.6 // indirect
github.com/pkg/errors v0.9.1 // indirect
github.com/prometheus/client_golang v1.13.0 // indirect
github.com/prometheus/client_model v0.2.0 // indirect
github.com/prometheus/common v0.37.0 // indirect
github.com/prometheus/procfs v0.8.0 // indirect
github.com/spacemonkeygo/spacelog v0.0.0-20180420211403-2296661a0572 // indirect
github.com/spaolacci/murmur3 v1.1.0 // indirect
github.com/zeebo/blake3 v0.2.3 // indirect
github.com/zeebo/errs v1.3.0 // indirect
go.opencensus.io v0.23.0 // indirect
go.uber.org/atomic v1.10.0 // indirect
go.uber.org/multierr v1.8.0 // indirect
golang.org/x/crypto v0.0.0-20220525230936-793ad666bf5e // indirect
golang.org/x/image v0.0.0-20200119044424-58c23975cae1 // indirect
golang.org/x/net v0.0.0-20220920183852-bf014ff85ad5 // indirect
golang.org/x/sys v0.0.0-20221010170243-090e33056c14 // indirect
google.golang.org/protobuf v1.28.1 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
lukechampine.com/blake3 v1.1.7 // indirect
storj.io/drpc v0.0.32 // indirect
)

660
client/go.sum Normal file
View File

@ -0,0 +1,660 @@
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To=
cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4=
cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M=
cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc=
cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKVk=
cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs=
cloud.google.com/go v0.62.0/go.mod h1:jmCYTdRCQuc1PHIIJ/maLInMho30T/Y0M4hTdTShOYc=
cloud.google.com/go v0.65.0/go.mod h1:O5N8zS7uWy9vkA9vayVHs65eM1ubvY4h553ofrNHObY=
cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUMb4Nv6dBIg=
cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw=
cloud.google.com/go/pubsub v1.2.0/go.mod h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIAii9o8iA=
cloud.google.com/go/pubsub v1.3.1/go.mod h1:i+ucay31+CNRpDW4Lu78I4xXG+O1r/MAHgjpRVR+TSU=
cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos=
cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk=
cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs=
cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0=
dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
github.com/OneOfOne/xxhash v1.2.2 h1:KMrpdQIwFcEqXDklaen+P1axHaj9BSKzvpUUfnHldSE=
github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
github.com/anytypeio/go-chash v0.0.0-20220629194632-4ad1154fe232 h1:kMPPZYmJgbs4AJfodbg2OCXg5cp+9LPAJcLZJqmcghk=
github.com/anytypeio/go-chash v0.0.0-20220629194632-4ad1154fe232/go.mod h1:+PeHBAWp7gUh/yw6uAauKc5ku0w4cFNg6DUddGxoGq0=
github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
github.com/awalterschulze/gographviz v2.0.3+incompatible h1:9sVEXJBJLwGX7EQVhLm2elIKCm7P2YHFC8v6096G09E=
github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
github.com/benbjohnson/clock v1.3.0 h1:ip6w0uFQkncKQ979AypyG0ER7mqUSBdKLOgAle/AT8A=
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github.com/google/flatbuffers v1.12.1 h1:MVlul7pQNoDzWRLTw5imwYsl+usrS1TXG2H4jg6ImGw=
github.com/google/flatbuffers v1.12.1/go.mod h1:1AeVuKshWv4vARoZatz6mlQ0JxURH0Kv5+zNeJKJCa8=
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github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
github.com/google/martian/v3 v3.0.0/go.mod h1:y5Zk1BBys9G+gd6Jrk0W3cC1+ELVxBWuIGO+w/tUAp0=
github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
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github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
github.com/huandu/go-assert v1.1.5 h1:fjemmA7sSfYHJD7CUqs9qTwwfdNAx7/j2/ZlHXzNB3c=
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github.com/huandu/skiplist v1.2.0 h1:gox56QD77HzSC0w+Ws3MH3iie755GBJU1OER3h5VsYw=
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github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
github.com/zeebo/assert v1.1.0/go.mod h1:Pq9JiuJQpG8JLJdtkwrJESF0Foym2/D9XMU5ciN/wJ0=
github.com/zeebo/assert v1.3.0 h1:g7C04CbJuIDKNPFHmsk4hwZDO5O+kntRxzaUoNXj+IQ=
github.com/zeebo/blake3 v0.2.3 h1:TFoLXsjeXqRNFxSbk35Dk4YtszE/MQQGK10BH4ptoTg=
github.com/zeebo/blake3 v0.2.3/go.mod h1:mjJjZpnsyIVtVgTOSpJ9vmRE4wgDeyt2HU3qXvvKCaQ=
github.com/zeebo/errs v1.3.0 h1:hmiaKqgYZzcVgRL1Vkc1Mn2914BbzB0IBxs+ebeutGs=
github.com/zeebo/errs v1.3.0/go.mod h1:sgbWHsvVuTPHcqJJGQ1WhI5KbWlHYz+2+2C/LSEtCw4=
github.com/zeebo/pcg v1.0.1 h1:lyqfGeWiv4ahac6ttHs+I5hwtH/+1mrhlCtVNQM2kHo=
github.com/zeebo/pcg v1.0.1/go.mod h1:09F0S9iiKrwn9rlI5yjLkmrug154/YRW6KnnXVDM/l4=
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go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=
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go.opencensus.io v0.22.5/go.mod h1:5pWMHQbX5EPX2/62yrJeAkowc+lfs/XD7Uxpq3pI6kk=
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go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E=
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golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200204104054-c9f3fb736b72/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20220525230936-793ad666bf5e h1:T8NU3HyQ8ClP4SEE+KbFlg6n0NhuTsN4MyznaarGsZM=
golang.org/x/crypto v0.0.0-20220525230936-793ad666bf5e/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
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golang.org/x/exp v0.0.0-20190829153037-c13cbed26979/go.mod h1:86+5VVa7VpoJ4kLfm080zCjGlMRFzhUhsZKEZO7MGek=
golang.org/x/exp v0.0.0-20191030013958-a1ab85dbe136/go.mod h1:JXzH8nQsPlswgeRAPE3MuO9GYsAcnJvJ4vnMwN/5qkY=
golang.org/x/exp v0.0.0-20191129062945-2f5052295587/go.mod h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4=
golang.org/x/exp v0.0.0-20191227195350-da58074b4299/go.mod h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4=
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golang.org/x/exp v0.0.0-20200207192155-f17229e696bd/go.mod h1:J/WKrq2StrnmMY6+EHIKF9dgMWnmCNThgcyBT1FY9mM=
golang.org/x/exp v0.0.0-20200224162631-6cc2880d07d6/go.mod h1:3jZMyOhIsHpP37uCMkUooju7aAi5cS1Q23tOzKc+0MU=
golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
golang.org/x/image v0.0.0-20200119044424-58c23975cae1 h1:5h3ngYt7+vXCDZCup/HkCQgW5XwmSvR/nA2JmJ0RErg=
golang.org/x/image v0.0.0-20200119044424-58c23975cae1/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
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golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/lint v0.0.0-20190409202823-959b441ac422/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/lint v0.0.0-20190909230951-414d861bb4ac/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f/go.mod h1:5qLYkcX4OjUUV8bRuDixDT3tpyyb+LUpUlRWLxfhWrs=
golang.org/x/lint v0.0.0-20200130185559-910be7a94367/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
golang.org/x/lint v0.0.0-20200302205851-738671d3881b/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=
golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
golang.org/x/mod v0.1.1-0.20191107180719-034126e5016b/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20190628185345-da137c7871d7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20191209160850-c0dbc17a3553/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200114155413-6afb5195e5aa/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200222125558-5a598a2470a0/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200301022130-244492dfa37a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20200501053045-e0ff5e5a1de5/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20200506145744-7e3656a0809f/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20200513185701-a91f0712d120/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20200520182314-0ba52f642ac2/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
golang.org/x/net v0.0.0-20200707034311-ab3426394381/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
golang.org/x/net v0.0.0-20210525063256-abc453219eb5/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220920183852-bf014ff85ad5 h1:KafLifaRFIuSJ5C+7CyFJOF9haxKNC1CEIDk8GX6X0k=
golang.org/x/net v0.0.0-20220920183852-bf014ff85ad5/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/oauth2 v0.0.0-20191202225959-858c2ad4c8b6/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/oauth2 v0.0.0-20210514164344-f6687ab2804c/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
golang.org/x/oauth2 v0.0.0-20220223155221-ee480838109b/go.mod h1:DAh4E804XQdzx2j+YRIaUnCqCV2RuMz24cGBJ5QYIrc=
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golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
google.golang.org/api v0.7.0/go.mod h1:WtwebWUNSVBH/HAw79HIFXZNqEvBhG+Ra+ax0hx3E3M=
google.golang.org/api v0.8.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
google.golang.org/api v0.9.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
google.golang.org/api v0.13.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI=
google.golang.org/api v0.14.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI=
google.golang.org/api v0.15.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI=
google.golang.org/api v0.17.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
google.golang.org/api v0.18.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
google.golang.org/api v0.19.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
google.golang.org/api v0.20.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
google.golang.org/api v0.22.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
google.golang.org/api v0.24.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE=
google.golang.org/api v0.28.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE=
google.golang.org/api v0.29.0/go.mod h1:Lcubydp8VUV7KeIHD9z2Bys/sm/vGKnG1UHuDBSrHWM=
google.golang.org/api v0.30.0/go.mod h1:QGmEvQ87FHZNiUVJkT14jQNYJ4ZJjdRF23ZXz5138Fc=
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
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lukechampine.com/blake3 v1.1.7/go.mod h1:tkKEOtDkNtklkXtLNEOGNq5tcV90tJiA1vAA12R78LA=
rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
storj.io/drpc v0.0.32 h1:5p5ZwsK/VOgapaCu+oxaPVwO6UwIs+iwdMiD50+R4PI=
storj.io/drpc v0.0.32/go.mod h1:6rcOyR/QQkSTX/9L5ZGtlZaE2PtXTTZl8d+ulSeeYEg=

41
client/storage/helpers.go Normal file
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@ -0,0 +1,41 @@
package storage
import (
"github.com/dgraph-io/badger/v3"
)
func hasDB(db *badger.DB, key []byte) bool {
return db.View(func(txn *badger.Txn) error {
_, err := txn.Get(key)
return err
}) == nil
}
func putDB(db *badger.DB, key, value []byte) (err error) {
return db.Update(func(txn *badger.Txn) error {
return txn.Set(key, value)
})
}
func getDB(db *badger.DB, key []byte) (value []byte, err error) {
err = db.View(func(txn *badger.Txn) error {
item, err := txn.Get(key)
if err != nil {
return err
}
value, err = item.ValueCopy(value)
if err != nil {
return err
}
return err
})
return
}
func getTxn(txn *badger.Txn, key []byte) (value []byte, err error) {
item, err := txn.Get(key)
if err != nil {
return
}
return item.ValueCopy(value)
}

91
client/storage/keys.go Normal file
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@ -0,0 +1,91 @@
package storage
import (
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/storage"
)
type aclKeys struct {
spaceId string
rootKey []byte
headKey []byte
}
func newACLKeys(spaceId string) aclKeys {
return aclKeys{
spaceId: spaceId,
rootKey: storage.JoinStringsToBytes("space", spaceId, "a", "rootId"),
headKey: storage.JoinStringsToBytes("space", spaceId, "a", "headId"),
}
}
func (a aclKeys) HeadIdKey() []byte {
return a.headKey
}
func (a aclKeys) RootIdKey() []byte {
return a.rootKey
}
func (a aclKeys) RawRecordKey(id string) []byte {
return storage.JoinStringsToBytes("space", a.spaceId, "a", id)
}
type treeKeys struct {
id string
spaceId string
headsKey []byte
rootKey []byte
}
func newTreeKeys(spaceId, id string) treeKeys {
return treeKeys{
id: id,
spaceId: spaceId,
headsKey: storage.JoinStringsToBytes("space", spaceId, "t", id, "heads"),
rootKey: storage.JoinStringsToBytes("space", spaceId, "t", "rootId", id),
}
}
func (t treeKeys) HeadsKey() []byte {
return t.headsKey
}
func (t treeKeys) RootIdKey() []byte {
return t.rootKey
}
func (t treeKeys) RawChangeKey(id string) []byte {
return storage.JoinStringsToBytes("space", t.spaceId, "t", t.id, id)
}
type spaceKeys struct {
headerKey []byte
treePrefixKey []byte
}
func newSpaceKeys(spaceId string) spaceKeys {
return spaceKeys{
headerKey: storage.JoinStringsToBytes("space", "header", spaceId),
treePrefixKey: storage.JoinStringsToBytes("space", spaceId, "t", "rootId"),
}
}
func (s spaceKeys) HeaderKey() []byte {
return s.headerKey
}
func (s spaceKeys) TreeRootPrefix() []byte {
return s.treePrefixKey
}
type storageServiceKeys struct {
spacePrefix []byte
}
func newStorageServiceKeys() storageServiceKeys {
return storageServiceKeys{spacePrefix: []byte("space/header")}
}
func (s storageServiceKeys) SpacePrefix() []byte {
return s.spacePrefix
}

119
client/storage/liststorage.go Normal file
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package storage
import (
"context"
"errors"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/aclrecordproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/storage"
"github.com/dgraph-io/badger/v3"
)
var ErrIncorrectKey = errors.New("key format is incorrect")
type listStorage struct {
db *badger.DB
keys aclKeys
id string
root *aclrecordproto.RawACLRecordWithId
}
func newListStorage(spaceId string, db *badger.DB, txn *badger.Txn) (ls storage.ListStorage, err error) {
keys := newACLKeys(spaceId)
rootId, err := getTxn(txn, keys.RootIdKey())
if err != nil {
return
}
stringId := string(rootId)
value, err := getTxn(txn, keys.RawRecordKey(stringId))
if err != nil {
return
}
rootWithId := &aclrecordproto.RawACLRecordWithId{
Payload: value,
Id: stringId,
}
ls = &listStorage{
db: db,
keys: keys,
id: stringId,
root: rootWithId,
}
return
}
func createListStorage(spaceId string, db *badger.DB, txn *badger.Txn, root *aclrecordproto.RawACLRecordWithId) (ls storage.ListStorage, err error) {
keys := newACLKeys(spaceId)
_, err = getTxn(txn, keys.RootIdKey())
if err != badger.ErrKeyNotFound {
if err == nil {
return newListStorage(spaceId, db, txn)
}
return
}
err = txn.Set(keys.HeadIdKey(), []byte(root.Id))
if err != nil {
return
}
err = txn.Set(keys.RawRecordKey(root.Id), root.Payload)
if err != nil {
return
}
err = txn.Set(keys.RootIdKey(), []byte(root.Id))
if err != nil {
return
}
ls = &listStorage{
db: db,
keys: keys,
id: root.Id,
root: root,
}
return
}
func (l *listStorage) Id() string {
return l.id
}
func (l *listStorage) Root() (*aclrecordproto.RawACLRecordWithId, error) {
return l.root, nil
}
func (l *listStorage) Head() (head string, err error) {
bytes, err := getDB(l.db, l.keys.HeadIdKey())
if err != nil {
return
}
head = string(bytes)
return
}
func (l *listStorage) GetRawRecord(ctx context.Context, id string) (raw *aclrecordproto.RawACLRecordWithId, err error) {
res, err := getDB(l.db, l.keys.RawRecordKey(id))
if err != nil {
if err == badger.ErrKeyNotFound {
err = storage.ErrUnknownRecord
}
return
}
raw = &aclrecordproto.RawACLRecordWithId{
Payload: res,
Id: id,
}
return
}
func (l *listStorage) SetHead(headId string) (err error) {
return putDB(l.db, l.keys.HeadIdKey(), []byte(headId))
}
func (l *listStorage) AddRawRecord(ctx context.Context, rec *aclrecordproto.RawACLRecordWithId) error {
return putDB(l.db, l.keys.RawRecordKey(rec.Id), rec.Payload)
}

72
client/storage/liststorage_test.go Normal file
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package storage
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/aclrecordproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/storage"
"github.com/dgraph-io/badger/v3"
"github.com/stretchr/testify/require"
"testing"
)
func testList(t *testing.T, store storage.ListStorage, root *aclrecordproto.RawACLRecordWithId, head string) {
require.Equal(t, store.Id(), root.Id)
aclRoot, err := store.Root()
require.NoError(t, err)
require.Equal(t, root, aclRoot)
aclHead, err := store.Head()
require.NoError(t, err)
require.Equal(t, head, aclHead)
}
func TestListStorage(t *testing.T) {
fx := newFixture(t)
fx.open(t)
defer fx.stop(t)
spaceId := "spaceId"
aclRoot := &aclrecordproto.RawACLRecordWithId{Payload: []byte("root"), Id: "someRootId"}
fx.db.Update(func(txn *badger.Txn) error {
_, err := createListStorage(spaceId, fx.db, txn, aclRoot)
require.NoError(t, err)
return nil
})
var listStore storage.ListStorage
fx.db.View(func(txn *badger.Txn) (err error) {
listStore, err = newListStorage(spaceId, fx.db, txn)
require.NoError(t, err)
testList(t, listStore, aclRoot, aclRoot.Id)
return nil
})
t.Run("create same storage returns no error", func(t *testing.T) {
fx.db.View(func(txn *badger.Txn) error {
// this is ok, because we only create new list storage when we create space storage
listStore, err := createListStorage(spaceId, fx.db, txn, aclRoot)
require.NoError(t, err)
testList(t, listStore, aclRoot, aclRoot.Id)
return nil
})
})
t.Run("set head", func(t *testing.T) {
head := "newHead"
require.NoError(t, listStore.SetHead(head))
aclHead, err := listStore.Head()
require.NoError(t, err)
require.Equal(t, head, aclHead)
})
t.Run("add raw record and get raw record", func(t *testing.T) {
newRec := &aclrecordproto.RawACLRecordWithId{Payload: []byte("rec"), Id: "someRecId"}
require.NoError(t, listStore.AddRawRecord(context.Background(), newRec))
aclRec, err := listStore.GetRawRecord(context.Background(), newRec.Id)
require.NoError(t, err)
require.Equal(t, newRec, aclRec)
})
}

129
client/storage/spacestorage.go Normal file
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package storage
import (
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
spacestorage "github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/storage"
storage "github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/storage"
"github.com/dgraph-io/badger/v3"
"sync"
)
type spaceStorage struct {
spaceId string
objDb *badger.DB
keys spaceKeys
aclStorage storage.ListStorage
header *spacesyncproto.RawSpaceHeaderWithId
mx sync.Mutex
}
func newSpaceStorage(objDb *badger.DB, spaceId string) (store spacestorage.SpaceStorage, err error) {
keys := newSpaceKeys(spaceId)
err = objDb.View(func(txn *badger.Txn) error {
header, err := getTxn(txn, keys.HeaderKey())
if err != nil {
return err
}
aclStorage, err := newListStorage(spaceId, objDb, txn)
if err != nil {
return err
}
store = &spaceStorage{
spaceId: spaceId,
objDb: objDb,
keys: keys,
header: &spacesyncproto.RawSpaceHeaderWithId{
RawHeader: header,
Id: spaceId,
},
aclStorage: aclStorage,
}
return nil
})
if err == badger.ErrKeyNotFound {
err = spacesyncproto.ErrSpaceMissing
}
return
}
func createSpaceStorage(db *badger.DB, payload spacestorage.SpaceStorageCreatePayload) (store spacestorage.SpaceStorage, err error) {
keys := newSpaceKeys(payload.SpaceHeaderWithId.Id)
if hasDB(db, keys.HeaderKey()) {
err = spacesyncproto.ErrSpaceExists
return
}
err = db.Update(func(txn *badger.Txn) error {
aclStorage, err := createListStorage(payload.SpaceHeaderWithId.Id, db, txn, payload.RecWithId)
if err != nil {
return err
}
err = txn.Set(keys.HeaderKey(), payload.SpaceHeaderWithId.RawHeader)
if err != nil {
return err
}
store = &spaceStorage{
spaceId: payload.SpaceHeaderWithId.Id,
objDb: db,
keys: keys,
aclStorage: aclStorage,
header: payload.SpaceHeaderWithId,
}
return nil
})
return
}
func (s *spaceStorage) Id() string {
return s.spaceId
}
func (s *spaceStorage) TreeStorage(id string) (storage.TreeStorage, error) {
return newTreeStorage(s.objDb, s.spaceId, id)
}
func (s *spaceStorage) CreateTreeStorage(payload storage.TreeStorageCreatePayload) (ts storage.TreeStorage, err error) {
// we have mutex here, so we prevent overwriting the heads of a tree on concurrent creation
s.mx.Lock()
defer s.mx.Unlock()
return createTreeStorage(s.objDb, s.spaceId, payload)
}
func (s *spaceStorage) ACLStorage() (storage.ListStorage, error) {
return s.aclStorage, nil
}
func (s *spaceStorage) SpaceHeader() (header *spacesyncproto.RawSpaceHeaderWithId, err error) {
return s.header, nil
}
func (s *spaceStorage) StoredIds() (ids []string, err error) {
err = s.objDb.View(func(txn *badger.Txn) error {
opts := badger.DefaultIteratorOptions
opts.PrefetchValues = false
opts.Prefix = s.keys.TreeRootPrefix()
it := txn.NewIterator(opts)
defer it.Close()
for it.Rewind(); it.Valid(); it.Next() {
item := it.Item()
id := item.Key()
if len(id) <= len(s.keys.TreeRootPrefix())+1 {
continue
}
id = id[len(s.keys.TreeRootPrefix())+1:]
ids = append(ids, string(id))
}
return nil
})
return
}
func (s *spaceStorage) Close() (err error) {
return nil
}

108
client/storage/spacestorage_test.go Normal file
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package storage
import (
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
spacestorage "github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/storage"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/aclrecordproto"
"github.com/stretchr/testify/require"
"strconv"
"testing"
)
func spaceTestPayload() spacestorage.SpaceStorageCreatePayload {
header := &spacesyncproto.RawSpaceHeaderWithId{
RawHeader: []byte("header"),
Id: "headerId",
}
aclRoot := &aclrecordproto.RawACLRecordWithId{
Payload: []byte("aclRoot"),
Id: "aclRootId",
}
return spacestorage.SpaceStorageCreatePayload{
RecWithId: aclRoot,
SpaceHeaderWithId: header,
}
}
func testSpace(t *testing.T, store spacestorage.SpaceStorage, payload spacestorage.SpaceStorageCreatePayload) {
header, err := store.SpaceHeader()
require.NoError(t, err)
require.Equal(t, payload.SpaceHeaderWithId, header)
aclStorage, err := store.ACLStorage()
require.NoError(t, err)
testList(t, aclStorage, payload.RecWithId, payload.RecWithId.Id)
}
func TestSpaceStorage_Create(t *testing.T) {
fx := newFixture(t)
fx.open(t)
defer fx.stop(t)
payload := spaceTestPayload()
store, err := createSpaceStorage(fx.db, payload)
require.NoError(t, err)
testSpace(t, store, payload)
require.NoError(t, store.Close())
t.Run("create same storage returns error", func(t *testing.T) {
_, err := createSpaceStorage(fx.db, payload)
require.Error(t, err)
})
}
func TestSpaceStorage_NewAndCreateTree(t *testing.T) {
fx := newFixture(t)
fx.open(t)
payload := spaceTestPayload()
store, err := createSpaceStorage(fx.db, payload)
require.NoError(t, err)
require.NoError(t, store.Close())
fx.stop(t)
fx.open(t)
defer fx.stop(t)
store, err = newSpaceStorage(fx.db, payload.SpaceHeaderWithId.Id)
require.NoError(t, err)
testSpace(t, store, payload)
t.Run("create tree and get tree", func(t *testing.T) {
payload := treeTestPayload()
treeStore, err := store.CreateTreeStorage(payload)
require.NoError(t, err)
testTreePayload(t, treeStore, payload)
otherStore, err := store.TreeStorage(payload.RootRawChange.Id)
require.NoError(t, err)
testTreePayload(t, otherStore, payload)
})
}
func TestSpaceStorage_StoredIds(t *testing.T) {
fx := newFixture(t)
fx.open(t)
defer fx.stop(t)
payload := spaceTestPayload()
store, err := createSpaceStorage(fx.db, payload)
require.NoError(t, err)
defer func() {
require.NoError(t, store.Close())
}()
n := 5
var ids []string
for i := 0; i < n; i++ {
treePayload := treeTestPayload()
treePayload.RootRawChange.Id += strconv.Itoa(i)
ids = append(ids, treePayload.RootRawChange.Id)
_, err := store.CreateTreeStorage(treePayload)
require.NoError(t, err)
}
storedIds, err := store.StoredIds()
require.NoError(t, err)
require.Equal(t, ids, storedIds)
}

74
client/storage/storageservice.go Normal file
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package storage
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/client/badgerprovider"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/storage"
"github.com/dgraph-io/badger/v3"
)
type storageService struct {
keys storageServiceKeys
db *badger.DB
}
type ClientStorage interface {
storage.SpaceStorageProvider
app.ComponentRunnable
AllSpaceIds() (ids []string, err error)
}
func New() ClientStorage {
return &storageService{}
}
func (s *storageService) Init(a *app.App) (err error) {
provider := a.MustComponent(badgerprovider.CName).(badgerprovider.BadgerProvider)
s.db = provider.Badger()
s.keys = newStorageServiceKeys()
return
}
func (s *storageService) Name() (name string) {
return storage.CName
}
func (s *storageService) SpaceStorage(id string) (storage.SpaceStorage, error) {
return newSpaceStorage(s.db, id)
}
func (s *storageService) CreateSpaceStorage(payload storage.SpaceStorageCreatePayload) (storage.SpaceStorage, error) {
return createSpaceStorage(s.db, payload)
}
func (s *storageService) AllSpaceIds() (ids []string, err error) {
err = s.db.View(func(txn *badger.Txn) error {
opts := badger.DefaultIteratorOptions
opts.PrefetchValues = false
opts.Prefix = s.keys.SpacePrefix()
it := txn.NewIterator(opts)
defer it.Close()
for it.Rewind(); it.Valid(); it.Next() {
item := it.Item()
id := item.Key()
if len(id) <= len(s.keys.SpacePrefix())+1 {
continue
}
id = id[len(s.keys.SpacePrefix())+1:]
ids = append(ids, string(id))
}
return nil
})
return
}
func (s *storageService) Run(ctx context.Context) (err error) {
return nil
}
func (s *storageService) Close(ctx context.Context) (err error) {
return s.db.Close()
}

138
client/storage/treestorage.go Normal file
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package storage
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/storage"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/treechangeproto"
"github.com/dgraph-io/badger/v3"
)
type treeStorage struct {
db *badger.DB
keys treeKeys
id string
root *treechangeproto.RawTreeChangeWithId
}
func newTreeStorage(db *badger.DB, spaceId, treeId string) (ts storage.TreeStorage, err error) {
keys := newTreeKeys(spaceId, treeId)
err = db.View(func(txn *badger.Txn) error {
_, err := txn.Get(keys.RootIdKey())
if err != nil {
return err
}
root, err := getTxn(txn, keys.RawChangeKey(treeId))
if err != nil {
return err
}
rootWithId := &treechangeproto.RawTreeChangeWithId{
RawChange: root,
Id: treeId,
}
ts = &treeStorage{
db: db,
keys: keys,
id: treeId,
root: rootWithId,
}
return nil
})
if err == badger.ErrKeyNotFound {
err = storage.ErrUnknownTreeId
}
return
}
func createTreeStorage(db *badger.DB, spaceId string, payload storage.TreeStorageCreatePayload) (ts storage.TreeStorage, err error) {
keys := newTreeKeys(spaceId, payload.RootRawChange.Id)
if hasDB(db, keys.RootIdKey()) {
err = storage.ErrTreeExists
return
}
err = db.Update(func(txn *badger.Txn) error {
heads := storage.CreateHeadsPayload(payload.Heads)
for _, ch := range payload.Changes {
err = txn.Set(keys.RawChangeKey(ch.Id), ch.GetRawChange())
if err != nil {
return err
}
}
err = txn.Set(keys.RawChangeKey(payload.RootRawChange.Id), payload.RootRawChange.GetRawChange())
if err != nil {
return err
}
err = txn.Set(keys.HeadsKey(), heads)
if err != nil {
return err
}
err = txn.Set(keys.RootIdKey(), nil)
if err != nil {
return err
}
ts = &treeStorage{
db: db,
keys: keys,
id: payload.RootRawChange.Id,
root: payload.RootRawChange,
}
return nil
})
return
}
func (t *treeStorage) Id() string {
return t.id
}
func (t *treeStorage) Root() (raw *treechangeproto.RawTreeChangeWithId, err error) {
return t.root, nil
}
func (t *treeStorage) Heads() (heads []string, err error) {
headsBytes, err := getDB(t.db, t.keys.HeadsKey())
if err != nil {
if err == badger.ErrKeyNotFound {
err = storage.ErrUnknownTreeId
}
return
}
heads = storage.ParseHeads(headsBytes)
return
}
func (t *treeStorage) SetHeads(heads []string) (err error) {
payload := storage.CreateHeadsPayload(heads)
return putDB(t.db, t.keys.HeadsKey(), payload)
}
func (t *treeStorage) AddRawChange(change *treechangeproto.RawTreeChangeWithId) (err error) {
return putDB(t.db, t.keys.RawChangeKey(change.Id), change.RawChange)
}
func (t *treeStorage) GetRawChange(ctx context.Context, id string) (raw *treechangeproto.RawTreeChangeWithId, err error) {
res, err := getDB(t.db, t.keys.RawChangeKey(id))
if err != nil {
if err == badger.ErrKeyNotFound {
err = storage.ErrUnknownTreeId
}
return
}
raw = &treechangeproto.RawTreeChangeWithId{
RawChange: res,
Id: id,
}
return
}
func (t *treeStorage) HasChange(ctx context.Context, id string) (bool, error) {
return hasDB(t.db, t.keys.RawChangeKey(id)), nil
}

123
client/storage/treestorage_test.go Normal file
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package storage
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/storage"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/treechangeproto"
"github.com/dgraph-io/badger/v3"
"github.com/stretchr/testify/require"
"os"
"testing"
)
func treeTestPayload() storage.TreeStorageCreatePayload {
rootRawChange := &treechangeproto.RawTreeChangeWithId{RawChange: []byte("some"), Id: "someRootId"}
otherChange := &treechangeproto.RawTreeChangeWithId{RawChange: []byte("some other"), Id: "otherId"}
changes := []*treechangeproto.RawTreeChangeWithId{rootRawChange, otherChange}
return storage.TreeStorageCreatePayload{
RootRawChange: rootRawChange,
Changes: changes,
Heads: []string{rootRawChange.Id},
}
}
type fixture struct {
dir string
db *badger.DB
}
func testTreePayload(t *testing.T, store storage.TreeStorage, payload storage.TreeStorageCreatePayload) {
require.Equal(t, payload.RootRawChange.Id, store.Id())
root, err := store.Root()
require.NoError(t, err)
require.Equal(t, root, payload.RootRawChange)
heads, err := store.Heads()
require.NoError(t, err)
require.Equal(t, payload.Heads, heads)
for _, ch := range payload.Changes {
dbCh, err := store.GetRawChange(context.Background(), ch.Id)
require.NoError(t, err)
require.Equal(t, ch, dbCh)
}
return
}
func newFixture(t *testing.T) *fixture {
dir, err := os.MkdirTemp("", "")
require.NoError(t, err)
return &fixture{dir: dir}
}
func (fx *fixture) open(t *testing.T) {
var err error
fx.db, err = badger.Open(badger.DefaultOptions(fx.dir))
require.NoError(t, err)
}
func (fx *fixture) stop(t *testing.T) {
require.NoError(t, fx.db.Close())
}
func TestTreeStorage_Create(t *testing.T) {
fx := newFixture(t)
fx.open(t)
defer fx.stop(t)
spaceId := "spaceId"
payload := treeTestPayload()
store, err := createTreeStorage(fx.db, spaceId, payload)
require.NoError(t, err)
testTreePayload(t, store, payload)
t.Run("create same storage returns error", func(t *testing.T) {
_, err := createTreeStorage(fx.db, spaceId, payload)
require.Error(t, err)
})
}
func TestTreeStorage_Methods(t *testing.T) {
fx := newFixture(t)
fx.open(t)
payload := treeTestPayload()
spaceId := "spaceId"
_, err := createTreeStorage(fx.db, spaceId, payload)
require.NoError(t, err)
fx.stop(t)
fx.open(t)
defer fx.stop(t)
store, err := newTreeStorage(fx.db, spaceId, payload.RootRawChange.Id)
require.NoError(t, err)
testTreePayload(t, store, payload)
t.Run("update heads", func(t *testing.T) {
newHeads := []string{"a", "b"}
require.NoError(t, store.SetHeads(newHeads))
heads, err := store.Heads()
require.NoError(t, err)
require.Equal(t, newHeads, heads)
})
t.Run("add raw change, get change and has change", func(t *testing.T) {
newChange := &treechangeproto.RawTreeChangeWithId{RawChange: []byte("ab"), Id: "newId"}
require.NoError(t, store.AddRawChange(newChange))
rawCh, err := store.GetRawChange(context.Background(), newChange.Id)
require.NoError(t, err)
require.Equal(t, newChange, rawCh)
has, err := store.HasChange(context.Background(), newChange.Id)
require.NoError(t, err)
require.True(t, has)
})
t.Run("get and has for unknown change", func(t *testing.T) {
incorrectId := "incorrectId"
_, err := store.GetRawChange(context.Background(), incorrectId)
require.Error(t, err)
has, err := store.HasChange(context.Background(), incorrectId)
require.NoError(t, err)
require.False(t, has)
})
}

136
cmd/nodesgen/gen.go
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@ -1,136 +0,0 @@
package main
import (
"flag"
"fmt"
"github.com/anytypeio/go-anytype-infrastructure-experiments/config"
"github.com/anytypeio/go-anytype-infrastructure-experiments/util/keys/asymmetric/encryptionkey"
"github.com/anytypeio/go-anytype-infrastructure-experiments/util/keys/asymmetric/signingkey"
"github.com/anytypeio/go-anytype-infrastructure-experiments/util/peer"
"gopkg.in/yaml.v3"
"io/ioutil"
"os"
)
var (
flagNodeMap = flag.String("n", "cmd/nodesgen/nodemap.yml", "path to nodes map file")
flagEtcPath = flag.String("e", "etc", "path to etc directory")
)
type NodesMap struct {
Nodes []struct {
Addresses []string `yaml:"grpcAddresses"`
APIPort string `yaml:"apiPort"`
} `yaml:"nodes"`
}
func main() {
nodesMap := &NodesMap{}
data, err := ioutil.ReadFile(*flagNodeMap)
if err != nil {
panic(err)
}
err = yaml.Unmarshal(data, nodesMap)
if err != nil {
panic(err)
}
flag.Parse()
var configs []config.Config
var nodes []config.Node
for _, n := range nodesMap.Nodes {
cfg, err := genConfig(n.Addresses, n.APIPort)
if err != nil {
panic(fmt.Sprintf("could not generate the config file: %s", err.Error()))
}
configs = append(configs, cfg)
node := config.Node{
PeerId: cfg.Account.PeerId,
Address: cfg.GrpcServer.ListenAddrs[0],
SigningKey: cfg.Account.SigningKey,
EncryptionKey: cfg.Account.EncryptionKey,
}
nodes = append(nodes, node)
}
for idx := range configs {
configs[idx].Nodes = nodes
}
// saving configs
configsPath := fmt.Sprintf("%s/configs", *flagEtcPath)
createDir := func() {
err := os.Mkdir(configsPath, os.ModePerm)
if err != nil {
panic(fmt.Sprintf("failed to create the configs directory: %v", err))
}
}
if _, err := os.Stat(configsPath); os.IsNotExist(err) {
createDir()
} else {
err = os.RemoveAll(configsPath)
if err != nil {
panic(fmt.Sprintf("failed to remove the configs directory: %v", err))
}
createDir()
}
for _, cfg := range configs {
path := fmt.Sprintf("%s/%s.yml", configsPath, cfg.Account.PeerId)
bytes, err := yaml.Marshal(cfg)
if err != nil {
panic(fmt.Sprintf("could not marshal the keys: %v", err))
}
err = os.WriteFile(path, bytes, os.ModePerm)
if err != nil {
panic(fmt.Sprintf("could not write the config to file: %v", err))
}
}
}
func genConfig(addresses []string, apiPort string) (config.Config, error) {
encKey, _, err := encryptionkey.GenerateRandomRSAKeyPair(2048)
if err != nil {
return config.Config{}, err
}
signKey, _, err := signingkey.GenerateRandomEd25519KeyPair()
if err != nil {
return config.Config{}, err
}
encKeyDecoder := encryptionkey.NewRSAPrivKeyDecoder()
signKeyDecoder := signingkey.NewEDPrivKeyDecoder()
encEncKey, err := encKeyDecoder.EncodeToString(encKey)
if err != nil {
return config.Config{}, err
}
encSignKey, err := signKeyDecoder.EncodeToString(signKey)
if err != nil {
return config.Config{}, err
}
peerID, err := peer.IDFromSigningPubKey(signKey.GetPublic())
if err != nil {
return config.Config{}, err
}
return config.Config{
Anytype: config.Anytype{SwarmKey: "/key/swarm/psk/1.0.0/base16/209992e611c27d5dce8fbd2e7389f6b51da9bee980992ef60739460b536139ec"},
GrpcServer: config.GrpcServer{
ListenAddrs: addresses,
TLS: false,
},
Account: config.Account{
PeerId: peerID.String(),
SigningKey: encSignKey,
EncryptionKey: encEncKey,
},
APIServer: config.APIServer{
Port: apiPort,
},
}, nil
}

13
cmd/nodesgen/nodemap.yml
View File

@ -1,13 +0,0 @@
nodes:
- grpcAddresses:
- "127.0.0.1:4430"
apiPort: "8080"
- grpcAddresses:
- "127.0.0.1:4431"
apiPort: "8081"
- grpcAddresses:
- "127.0.0.1:4432"
apiPort: "8082"
- grpcAddresses:
- "127.0.0.1:4433"
apiPort: "8083"

22
common/Makefile Normal file
View File

@ -0,0 +1,22 @@
.PHONY: proto test
export GOPRIVATE=github.com/anytypeio
proto:
@echo 'Generating protobuf packages (Go)...'
# Uncomment if needed
@$(eval GOGO_START := GOGO_NO_UNDERSCORE=1 GOGO_EXPORT_ONEOF_INTERFACE=1)
@$(eval P_ACL_RECORDS_PATH_PB := pkg/acl/aclrecordproto)
@$(eval P_TREE_CHANGES_PATH_PB := pkg/acl/treechangeproto)
@$(eval P_SYNC_CHANGES_PATH_PB := syncproto)
@$(eval P_TEST_CHANGES_PATH_PB := pkg/acl/testutils/testchanges)
@$(eval P_ACL_RECORDS := M$(P_ACL_RECORDS_PATH_PB)/protos/aclrecord.proto=github.com/anytypeio/go-anytype-infrastructure-experiments/common/$(P_ACL_RECORDS_PATH_PB))
@$(eval P_TREE_CHANGES := M$(P_TREE_CHANGES_PATH_PB)/protos/treechange.proto=github.com/anytypeio/go-anytype-infrastructure-experiments/common/$(P_TREE_CHANGES_PATH_PB))
$(GOGO_START) protoc --gogofaster_out=:. $(P_ACL_RECORDS_PATH_PB)/protos/*.proto
$(GOGO_START) protoc --gogofaster_out=:. $(P_TREE_CHANGES_PATH_PB)/protos/*.proto
$(GOGO_START) protoc --gogofaster_out=:. $(P_TEST_CHANGES_PATH_PB)/proto/*.proto
$(eval PKGMAP := $$(P_TREE_CHANGES),$$(P_ACL_RECORDS))
$(GOGO_START) protoc --gogofaster_out=$(PKGMAP):. --go-drpc_out=protolib=github.com/gogo/protobuf:. commonspace/spacesyncproto/protos/*.proto
test:
go test ./... --cover

18
common/account/service.go Normal file
View File

@ -0,0 +1,18 @@
package account
import (
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/config"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/account"
)
const CName = "common.account"
type Service interface {
app.Component
Account() *account.AccountData
}
type ConfigGetter interface {
GetAccount() config.Account
}

6
app/app.go → common/app/app.go
View File

@ -4,7 +4,7 @@ import (
"context"
"errors"
"fmt"
"github.com/anytypeio/go-anytype-infrastructure-experiments/app/logger"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app/logger"
"go.uber.org/zap"
"os"
"runtime"
@ -27,7 +27,7 @@ var (
type Component interface {
// Init will be called first
// When returned error is not nil - app start will be aborted
Init(ctx context.Context, a *App) (err error)
Init(a *App) (err error)
// Name must return unique service name
Name() (name string)
}
@ -157,7 +157,7 @@ func (app *App) Start(ctx context.Context) (err error) {
}
for i, s := range app.components {
if err = s.Init(ctx, app); err != nil {
if err = s.Init(app); err != nil {
closeServices(i)
return fmt.Errorf("can't init service '%s': %v", s.Name(), err)
}

2
app/app_test.go → common/app/app_test.go
View File

@ -131,7 +131,7 @@ type testComponent struct {
ids testIds
}
func (t *testComponent) Init(ctx context.Context, a *App) error {
func (t *testComponent) Init(a *App) error {
t.ids.initId = t.seq.New()
return t.err
}

50
common/app/logger/log.go Normal file
View File

@ -0,0 +1,50 @@
package logger
import (
"go.uber.org/zap"
"sync"
)
var (
mu sync.Mutex
defaultLogger *zap.Logger
levels = make(map[string]zap.AtomicLevel)
loggers = make(map[string]*zap.Logger)
)
func init() {
defaultLogger, _ = zap.NewDevelopment()
zap.NewProduction()
}
func SetDefault(l *zap.Logger) {
mu.Lock()
defer mu.Unlock()
*defaultLogger = *l
for name, l := range loggers {
*l = *defaultLogger.Named(name)
}
}
func SetNamedLevels(l map[string]zap.AtomicLevel) {
mu.Lock()
defer mu.Unlock()
levels = l
}
func Default() *zap.Logger {
mu.Lock()
defer mu.Unlock()
return defaultLogger
}
func NewNamed(name string, fields ...zap.Field) *zap.Logger {
mu.Lock()
defer mu.Unlock()
l := defaultLogger.Named(name)
if len(fields) > 0 {
l = l.With(fields...)
}
loggers[name] = l
return l
}

35
common/commonspace/commongetter.go Normal file
View File

@ -0,0 +1,35 @@
package commonspace
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/objectgetter"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/syncacl"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/treegetter"
)
type commonSpaceGetter struct {
spaceId string
aclList *syncacl.SyncACL
treeGetter treegetter.TreeGetter
}
func newCommonSpaceGetter(spaceId string, aclList *syncacl.SyncACL, treeGetter treegetter.TreeGetter) objectgetter.ObjectGetter {
return &commonSpaceGetter{
spaceId: spaceId,
aclList: aclList,
treeGetter: treeGetter,
}
}
func (c *commonSpaceGetter) GetObject(ctx context.Context, objectId string) (obj objectgetter.Object, err error) {
if c.aclList.ID() == objectId {
obj = c.aclList
return
}
t, err := c.treeGetter.GetTree(ctx, c.spaceId, objectId)
if err != nil {
return
}
obj = t.(objectgetter.Object)
return
}

123
common/commonspace/diffservice/diffservice.go Normal file
View File

@ -0,0 +1,123 @@
//go:generate mockgen -destination mock_diffservice/mock_diffservice.go github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/diffservice DiffSyncer,PeriodicSync
package diffservice
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/remotediff"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/storage"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/treegetter"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/nodeconf"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/ldiff"
"go.uber.org/zap"
"strings"
)
type DiffService interface {
HeadNotifiable
HandleRangeRequest(ctx context.Context, req *spacesyncproto.HeadSyncRequest) (resp *spacesyncproto.HeadSyncResponse, err error)
RemoveObject(id string)
AllIds() []string
Init(objectIds []string)
Close() (err error)
}
type diffService struct {
spaceId string
periodicSync PeriodicSync
storage storage.SpaceStorage
diff ldiff.Diff
log *zap.Logger
syncPeriod int
}
func NewDiffService(
spaceId string,
syncPeriod int,
storage storage.SpaceStorage,
confConnector nodeconf.ConfConnector,
cache treegetter.TreeGetter,
log *zap.Logger) DiffService {
diff := ldiff.New(16, 16)
l := log.With(zap.String("spaceId", spaceId))
factory := spacesyncproto.ClientFactoryFunc(spacesyncproto.NewDRPCSpaceClient)
syncer := newDiffSyncer(spaceId, diff, confConnector, cache, storage, factory, l)
periodicSync := newPeriodicSync(syncPeriod, syncer, l)
return &diffService{
spaceId: spaceId,
storage: storage,
periodicSync: periodicSync,
diff: diff,
log: log,
syncPeriod: syncPeriod,
}
}
func (d *diffService) Init(objectIds []string) {
d.fillDiff(objectIds)
d.periodicSync.Run()
}
func (d *diffService) HandleRangeRequest(ctx context.Context, req *spacesyncproto.HeadSyncRequest) (resp *spacesyncproto.HeadSyncResponse, err error) {
return remotediff.HandleRangeRequest(ctx, d.diff, req)
}
func (d *diffService) UpdateHeads(id string, heads []string) {
d.diff.Set(ldiff.Element{
Id: id,
Head: concatStrings(heads),
})
}
func (d *diffService) AllIds() []string {
return d.diff.Ids()
}
func (d *diffService) RemoveObject(id string) {
// TODO: add space document to remove ids
d.diff.RemoveId(id)
}
func (d *diffService) Close() (err error) {
d.periodicSync.Close()
return nil
}
func (d *diffService) fillDiff(objectIds []string) {
var els = make([]ldiff.Element, 0, len(objectIds))
for _, id := range objectIds {
st, err := d.storage.TreeStorage(id)
if err != nil {
continue
}
heads, err := st.Heads()
if err != nil {
continue
}
els = append(els, ldiff.Element{
Id: id,
Head: concatStrings(heads),
})
}
d.diff.Set(els...)
}
func concatStrings(strs []string) string {
var (
b strings.Builder
totalLen int
)
for _, s := range strs {
totalLen += len(s)
}
b.Grow(totalLen)
for _, s := range strs {
b.WriteString(s)
}
return b.String()
}

59
common/commonspace/diffservice/diffservice_test.go Normal file
View File

@ -0,0 +1,59 @@
package diffservice
import (
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app/logger"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/diffservice/mock_diffservice"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/storage/mock_storage"
mock_storage2 "github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/storage/mock_storage"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/ldiff"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/ldiff/mock_ldiff"
"github.com/golang/mock/gomock"
"testing"
)
func TestDiffService(t *testing.T) {
ctrl := gomock.NewController(t)
defer ctrl.Finish()
spaceId := "spaceId"
l := logger.NewNamed("sync")
pSyncMock := mock_diffservice.NewMockPeriodicSync(ctrl)
storageMock := mock_storage.NewMockSpaceStorage(ctrl)
treeStorageMock := mock_storage2.NewMockTreeStorage(ctrl)
diffMock := mock_ldiff.NewMockDiff(ctrl)
syncPeriod := 1
initId := "initId"
service := &diffService{
spaceId: spaceId,
storage: storageMock,
periodicSync: pSyncMock,
diff: diffMock,
log: l,
syncPeriod: syncPeriod,
}
t.Run("init", func(t *testing.T) {
storageMock.EXPECT().TreeStorage(initId).Return(treeStorageMock, nil)
treeStorageMock.EXPECT().Heads().Return([]string{"h1", "h2"}, nil)
diffMock.EXPECT().Set(ldiff.Element{
Id: initId,
Head: "h1h2",
})
pSyncMock.EXPECT().Run()
service.Init([]string{initId})
})
t.Run("update heads", func(t *testing.T) {
diffMock.EXPECT().Set(ldiff.Element{
Id: initId,
Head: "h1h2",
})
service.UpdateHeads(initId, []string{"h1", "h2"})
})
t.Run("close", func(t *testing.T) {
pSyncMock.EXPECT().Close()
service.Close()
})
}

117
common/commonspace/diffservice/diffsyncer.go Normal file
View File

@ -0,0 +1,117 @@
package diffservice
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/remotediff"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/storage"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/treegetter"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/peer"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/rpc/rpcerr"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/nodeconf"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/ldiff"
"go.uber.org/zap"
"time"
)
type DiffSyncer interface {
Sync(ctx context.Context) error
}
func newDiffSyncer(
spaceId string,
diff ldiff.Diff,
confConnector nodeconf.ConfConnector,
cache treegetter.TreeGetter,
storage storage.SpaceStorage,
clientFactory spacesyncproto.ClientFactory,
log *zap.Logger) DiffSyncer {
return &diffSyncer{
diff: diff,
spaceId: spaceId,
cache: cache,
storage: storage,
confConnector: confConnector,
clientFactory: clientFactory,
log: log,
}
}
type diffSyncer struct {
spaceId string
diff ldiff.Diff
confConnector nodeconf.ConfConnector
cache treegetter.TreeGetter
storage storage.SpaceStorage
clientFactory spacesyncproto.ClientFactory
log *zap.Logger
}
func (d *diffSyncer) Sync(ctx context.Context) error {
st := time.Now()
// diffing with responsible peers according to configuration
peers, err := d.confConnector.GetResponsiblePeers(ctx, d.spaceId)
if err != nil {
return err
}
for _, p := range peers {
if err := d.syncWithPeer(ctx, p); err != nil {
d.log.Error("can't sync with peer", zap.String("peer", p.Id()), zap.Error(err))
}
}
d.log.Info("synced", zap.String("spaceId", d.spaceId), zap.Duration("dur", time.Since(st)))
return nil
}
func (d *diffSyncer) syncWithPeer(ctx context.Context, p peer.Peer) (err error) {
cl := d.clientFactory.Client(p)
rdiff := remotediff.NewRemoteDiff(d.spaceId, cl)
newIds, changedIds, removedIds, err := d.diff.Diff(ctx, rdiff)
err = rpcerr.Unwrap(err)
if err != nil && err != spacesyncproto.ErrSpaceMissing {
return err
}
if err == spacesyncproto.ErrSpaceMissing {
return d.sendPushSpaceRequest(ctx, cl)
}
ctx = peer.CtxWithPeerId(ctx, p.Id())
d.pingTreesInCache(ctx, newIds)
d.pingTreesInCache(ctx, changedIds)
d.pingTreesInCache(ctx, removedIds)
d.log.Info("sync done:", zap.Int("newIds", len(newIds)),
zap.Int("changedIds", len(changedIds)),
zap.Int("removedIds", len(removedIds)))
return
}
func (d *diffSyncer) pingTreesInCache(ctx context.Context, trees []string) {
for _, tId := range trees {
_, _ = d.cache.GetTree(ctx, d.spaceId, tId)
}
}
func (d *diffSyncer) sendPushSpaceRequest(ctx context.Context, cl spacesyncproto.DRPCSpaceClient) (err error) {
aclStorage, err := d.storage.ACLStorage()
if err != nil {
return
}
root, err := aclStorage.Root()
if err != nil {
return
}
header, err := d.storage.SpaceHeader()
if err != nil {
return
}
_, err = cl.PushSpace(ctx, &spacesyncproto.PushSpaceRequest{
SpaceHeader: header,
AclPayload: root.Payload,
AclPayloadId: root.Id,
})
return
}

169
common/commonspace/diffservice/diffsyncer_test.go Normal file
View File

@ -0,0 +1,169 @@
package diffservice
import (
"context"
"fmt"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app/logger"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/remotediff"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto/mock_spacesyncproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/storage/mock_storage"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/treegetter/mock_treegetter"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/peer"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/nodeconf/mock_nodeconf"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/aclrecordproto"
mock_aclstorage "github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/storage/mock_storage"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/ldiff/mock_ldiff"
"github.com/golang/mock/gomock"
"github.com/libp2p/go-libp2p/core/sec"
"github.com/stretchr/testify/require"
"storj.io/drpc"
"testing"
"time"
)
type pushSpaceRequestMatcher struct {
spaceId string
aclRootId string
spaceHeader *spacesyncproto.RawSpaceHeaderWithId
}
func (p pushSpaceRequestMatcher) Matches(x interface{}) bool {
res, ok := x.(*spacesyncproto.PushSpaceRequest)
if !ok {
return false
}
return res.AclPayloadId == p.aclRootId && res.SpaceHeader == p.spaceHeader
}
func (p pushSpaceRequestMatcher) String() string {
return ""
}
type mockPeer struct{}
func (m mockPeer) Id() string {
return "mockId"
}
func (m mockPeer) LastUsage() time.Time {
return time.Time{}
}
func (m mockPeer) Secure() sec.SecureConn {
return nil
}
func (m mockPeer) UpdateLastUsage() {
}
func (m mockPeer) Close() error {
return nil
}
func (m mockPeer) Closed() <-chan struct{} {
return make(chan struct{})
}
func (m mockPeer) Invoke(ctx context.Context, rpc string, enc drpc.Encoding, in, out drpc.Message) error {
return nil
}
func (m mockPeer) NewStream(ctx context.Context, rpc string, enc drpc.Encoding) (drpc.Stream, error) {
return nil, nil
}
func newPushSpaceRequestMatcher(
spaceId string,
aclRootId string,
spaceHeader *spacesyncproto.RawSpaceHeaderWithId) *pushSpaceRequestMatcher {
return &pushSpaceRequestMatcher{
spaceId: spaceId,
aclRootId: aclRootId,
spaceHeader: spaceHeader,
}
}
func TestDiffSyncer_Sync(t *testing.T) {
// setup
ctx := context.Background()
ctrl := gomock.NewController(t)
defer ctrl.Finish()
diffMock := mock_ldiff.NewMockDiff(ctrl)
connectorMock := mock_nodeconf.NewMockConfConnector(ctrl)
cacheMock := mock_treegetter.NewMockTreeGetter(ctrl)
stMock := mock_storage.NewMockSpaceStorage(ctrl)
clientMock := mock_spacesyncproto.NewMockDRPCSpaceClient(ctrl)
factory := spacesyncproto.ClientFactoryFunc(func(cc drpc.Conn) spacesyncproto.DRPCSpaceClient {
return clientMock
})
spaceId := "spaceId"
aclRootId := "aclRootId"
l := logger.NewNamed(spaceId)
diffSyncer := newDiffSyncer(spaceId, diffMock, connectorMock, cacheMock, stMock, factory, l)
t.Run("diff syncer sync simple", func(t *testing.T) {
connectorMock.EXPECT().
GetResponsiblePeers(gomock.Any(), spaceId).
Return([]peer.Peer{mockPeer{}}, nil)
diffMock.EXPECT().
Diff(gomock.Any(), gomock.Eq(remotediff.NewRemoteDiff(spaceId, clientMock))).
Return([]string{"new"}, []string{"changed"}, nil, nil)
for _, arg := range []string{"new", "changed"} {
cacheMock.EXPECT().
GetTree(gomock.Any(), spaceId, arg).
Return(nil, nil)
}
require.NoError(t, diffSyncer.Sync(ctx))
})
t.Run("diff syncer sync conf error", func(t *testing.T) {
connectorMock.EXPECT().
GetResponsiblePeers(gomock.Any(), spaceId).
Return(nil, fmt.Errorf("some error"))
require.Error(t, diffSyncer.Sync(ctx))
})
t.Run("diff syncer sync space missing", func(t *testing.T) {
aclStorageMock := mock_aclstorage.NewMockListStorage(ctrl)
aclRoot := &aclrecordproto.RawACLRecordWithId{
Id: aclRootId,
}
spaceHeader := &spacesyncproto.RawSpaceHeaderWithId{}
connectorMock.EXPECT().
GetResponsiblePeers(gomock.Any(), spaceId).
Return([]peer.Peer{mockPeer{}}, nil)
diffMock.EXPECT().
Diff(gomock.Any(), gomock.Eq(remotediff.NewRemoteDiff(spaceId, clientMock))).
Return(nil, nil, nil, spacesyncproto.ErrSpaceMissing)
stMock.EXPECT().
ACLStorage().
Return(aclStorageMock, nil)
stMock.EXPECT().
SpaceHeader().
Return(spaceHeader, nil)
aclStorageMock.EXPECT().
Root().
Return(aclRoot, nil)
clientMock.EXPECT().
PushSpace(gomock.Any(), newPushSpaceRequestMatcher(spaceId, aclRootId, spaceHeader)).
Return(nil, nil)
require.NoError(t, diffSyncer.Sync(ctx))
})
t.Run("diff syncer sync other error", func(t *testing.T) {
connectorMock.EXPECT().
GetResponsiblePeers(gomock.Any(), spaceId).
Return([]peer.Peer{mockPeer{}}, nil)
diffMock.EXPECT().
Diff(gomock.Any(), gomock.Eq(remotediff.NewRemoteDiff(spaceId, clientMock))).
Return(nil, nil, nil, spacesyncproto.ErrUnexpected)
require.NoError(t, diffSyncer.Sync(ctx))
})
}

5
common/commonspace/diffservice/headnotifiable.go Normal file
View File

@ -0,0 +1,5 @@
package diffservice
type HeadNotifiable interface {
UpdateHeads(id string, heads []string)
}

96
common/commonspace/diffservice/mock_diffservice/mock_diffservice.go Normal file
View File

@ -0,0 +1,96 @@
// Code generated by MockGen. DO NOT EDIT.
// Source: github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/diffservice (interfaces: DiffSyncer,PeriodicSync)
// Package mock_diffservice is a generated GoMock package.
package mock_diffservice
import (
context "context"
reflect "reflect"
gomock "github.com/golang/mock/gomock"
)
// MockDiffSyncer is a mock of DiffSyncer interface.
type MockDiffSyncer struct {
ctrl *gomock.Controller
recorder *MockDiffSyncerMockRecorder
}
// MockDiffSyncerMockRecorder is the mock recorder for MockDiffSyncer.
type MockDiffSyncerMockRecorder struct {
mock *MockDiffSyncer
}
// NewMockDiffSyncer creates a new mock instance.
func NewMockDiffSyncer(ctrl *gomock.Controller) *MockDiffSyncer {
mock := &MockDiffSyncer{ctrl: ctrl}
mock.recorder = &MockDiffSyncerMockRecorder{mock}
return mock
}
// EXPECT returns an object that allows the caller to indicate expected use.
func (m *MockDiffSyncer) EXPECT() *MockDiffSyncerMockRecorder {
return m.recorder
}
// Sync mocks base method.
func (m *MockDiffSyncer) Sync(arg0 context.Context) error {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "Sync", arg0)
ret0, _ := ret[0].(error)
return ret0
}
// Sync indicates an expected call of Sync.
func (mr *MockDiffSyncerMockRecorder) Sync(arg0 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Sync", reflect.TypeOf((*MockDiffSyncer)(nil).Sync), arg0)
}
// MockPeriodicSync is a mock of PeriodicSync interface.
type MockPeriodicSync struct {
ctrl *gomock.Controller
recorder *MockPeriodicSyncMockRecorder
}
// MockPeriodicSyncMockRecorder is the mock recorder for MockPeriodicSync.
type MockPeriodicSyncMockRecorder struct {
mock *MockPeriodicSync
}
// NewMockPeriodicSync creates a new mock instance.
func NewMockPeriodicSync(ctrl *gomock.Controller) *MockPeriodicSync {
mock := &MockPeriodicSync{ctrl: ctrl}
mock.recorder = &MockPeriodicSyncMockRecorder{mock}
return mock
}
// EXPECT returns an object that allows the caller to indicate expected use.
func (m *MockPeriodicSync) EXPECT() *MockPeriodicSyncMockRecorder {
return m.recorder
}
// Close mocks base method.
func (m *MockPeriodicSync) Close() {
m.ctrl.T.Helper()
m.ctrl.Call(m, "Close")
}
// Close indicates an expected call of Close.
func (mr *MockPeriodicSyncMockRecorder) Close() *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockPeriodicSync)(nil).Close))
}
// Run mocks base method.
func (m *MockPeriodicSync) Run() {
m.ctrl.T.Helper()
m.ctrl.Call(m, "Run")
}
// Run indicates an expected call of Run.
func (mr *MockPeriodicSyncMockRecorder) Run() *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Run", reflect.TypeOf((*MockPeriodicSync)(nil).Run))
}

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package diffservice
import (
"context"
"go.uber.org/zap"
"time"
)
type PeriodicSync interface {
Run()
Close()
}
func newPeriodicSync(periodSeconds int, syncer DiffSyncer, l *zap.Logger) *periodicSync {
ctx, cancel := context.WithCancel(context.Background())
return &periodicSync{
syncer: syncer,
log: l,
syncCtx: ctx,
syncCancel: cancel,
syncLoopDone: make(chan struct{}),
periodSeconds: periodSeconds,
}
}
type periodicSync struct {
log *zap.Logger
syncer DiffSyncer
syncCtx context.Context
syncCancel context.CancelFunc
syncLoopDone chan struct{}
periodSeconds int
}
func (p *periodicSync) Run() {
go p.syncLoop(p.periodSeconds)
}
func (p *periodicSync) syncLoop(periodSeconds int) {
period := time.Duration(periodSeconds) * time.Second
defer close(p.syncLoopDone)
doSync := func() {
ctx, cancel := context.WithTimeout(p.syncCtx, time.Minute)
defer cancel()
if err := p.syncer.Sync(ctx); err != nil {
p.log.Warn("periodic sync error", zap.Error(err))
}
}
doSync()
if period > 0 {
ticker := time.NewTicker(period)
defer ticker.Stop()
for {
select {
case <-p.syncCtx.Done():
return
case <-ticker.C:
doSync()
}
}
}
}
func (p *periodicSync) Close() {
p.syncCancel()
<-p.syncLoopDone
}

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common/commonspace/diffservice/periodicsync_test.go Normal file
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package diffservice
import (
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app/logger"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/diffservice/mock_diffservice"
"github.com/golang/mock/gomock"
"testing"
"time"
)
func TestPeriodicSync_Run(t *testing.T) {
// setup
ctrl := gomock.NewController(t)
defer ctrl.Finish()
l := logger.NewNamed("sync")
diffSyncer := mock_diffservice.NewMockDiffSyncer(ctrl)
t.Run("diff syncer 1 time", func(t *testing.T) {
secs := 0
pSync := newPeriodicSync(secs, diffSyncer, l)
diffSyncer.EXPECT().Sync(gomock.Any()).Times(1).Return(nil)
pSync.Run()
pSync.Close()
})
t.Run("diff syncer 2 times", func(t *testing.T) {
secs := 1
pSync := newPeriodicSync(secs, diffSyncer, l)
diffSyncer.EXPECT().Sync(gomock.Any()).Times(2).Return(nil)
pSync.Run()
time.Sleep(time.Second * time.Duration(secs))
pSync.Close()
})
}

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common/commonspace/objectgetter/objectgetter.go Normal file
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package objectgetter
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/syncservice/synchandler"
)
type Object interface {
synchandler.SyncHandler
}
type ObjectGetter interface {
GetObject(ctx context.Context, objectId string) (Object, error)
}

211
common/commonspace/payloads.go Normal file
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package commonspace
import (
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/storage"
aclrecordproto2 "github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/aclrecordproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/util/cid"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/util/keys/asymmetric/signingkey"
"hash/fnv"
"math/rand"
"time"
)
func storagePayloadForSpaceCreate(payload SpaceCreatePayload) (storagePayload storage.SpaceStorageCreatePayload, err error) {
// unmarshalling signing and encryption keys
identity, err := payload.SigningKey.GetPublic().Raw()
if err != nil {
return
}
encPubKey, err := payload.EncryptionKey.GetPublic().Raw()
if err != nil {
return
}
// preparing header and space id
bytes := make([]byte, 32)
_, err = rand.Read(bytes)
if err != nil {
return
}
header := &spacesyncproto.SpaceHeader{
Identity: identity,
Timestamp: time.Now().UnixNano(),
SpaceType: payload.SpaceType,
ReplicationKey: payload.ReplicationKey,
Seed: bytes,
}
marshalled, err := header.Marshal()
if err != nil {
return
}
signature, err := payload.SigningKey.Sign(marshalled)
if err != nil {
return
}
rawHeader := &spacesyncproto.RawSpaceHeader{SpaceHeader: marshalled, Signature: signature}
marshalled, err = rawHeader.Marshal()
if err != nil {
return
}
id, err := cid.NewCIDFromBytes(marshalled)
spaceId := NewSpaceId(id, payload.ReplicationKey)
rawHeaderWithId := &spacesyncproto.RawSpaceHeaderWithId{
RawHeader: marshalled,
Id: spaceId,
}
// encrypting read key
hasher := fnv.New64()
_, err = hasher.Write(payload.ReadKey)
if err != nil {
return
}
readKeyHash := hasher.Sum64()
encReadKey, err := payload.EncryptionKey.GetPublic().Encrypt(payload.ReadKey)
if err != nil {
return
}
// preparing acl
aclRoot := &aclrecordproto2.ACLRoot{
Identity: identity,
EncryptionKey: encPubKey,
SpaceId: spaceId,
EncryptedReadKey: encReadKey,
DerivationScheme: "",
CurrentReadKeyHash: readKeyHash,
Timestamp: time.Now().UnixNano(),
}
rawWithId, err := marshalACLRoot(aclRoot, payload.SigningKey)
if err != nil {
return
}
// creating storage
storagePayload = storage.SpaceStorageCreatePayload{
RecWithId: rawWithId,
SpaceHeaderWithId: rawHeaderWithId,
}
return
}
func storagePayloadForSpaceDerive(payload SpaceDerivePayload) (storagePayload storage.SpaceStorageCreatePayload, err error) {
// unmarshalling signing and encryption keys
identity, err := payload.SigningKey.GetPublic().Raw()
if err != nil {
return
}
signPrivKey, err := payload.SigningKey.Raw()
if err != nil {
return
}
encPubKey, err := payload.EncryptionKey.GetPublic().Raw()
if err != nil {
return
}
encPrivKey, err := payload.EncryptionKey.Raw()
if err != nil {
return
}
// preparing replication key
hasher := fnv.New64()
_, err = hasher.Write(identity)
if err != nil {
return
}
repKey := hasher.Sum64()
// preparing header and space id
header := &spacesyncproto.SpaceHeader{
Identity: identity,
SpaceType: SpaceTypeDerived,
ReplicationKey: repKey,
}
marshalled, err := header.Marshal()
if err != nil {
return
}
signature, err := payload.SigningKey.Sign(marshalled)
if err != nil {
return
}
rawHeader := &spacesyncproto.RawSpaceHeader{SpaceHeader: marshalled, Signature: signature}
marshalled, err = rawHeader.Marshal()
if err != nil {
return
}
id, err := cid.NewCIDFromBytes(marshalled)
spaceId := NewSpaceId(id, repKey)
rawHeaderWithId := &spacesyncproto.RawSpaceHeaderWithId{
RawHeader: marshalled,
Id: spaceId,
}
// deriving and encrypting read key
readKey, err := aclrecordproto2.ACLReadKeyDerive(signPrivKey, encPrivKey)
if err != nil {
return
}
hasher = fnv.New64()
_, err = hasher.Write(readKey.Bytes())
if err != nil {
return
}
readKeyHash := hasher.Sum64()
encReadKey, err := payload.EncryptionKey.GetPublic().Encrypt(readKey.Bytes())
if err != nil {
return
}
// preparing acl
aclRoot := &aclrecordproto2.ACLRoot{
Identity: identity,
EncryptionKey: encPubKey,
SpaceId: spaceId,
EncryptedReadKey: encReadKey,
DerivationScheme: "",
CurrentReadKeyHash: readKeyHash,
Timestamp: time.Now().UnixNano(),
}
rawWithId, err := marshalACLRoot(aclRoot, payload.SigningKey)
if err != nil {
return
}
// creating storage
storagePayload = storage.SpaceStorageCreatePayload{
RecWithId: rawWithId,
SpaceHeaderWithId: rawHeaderWithId,
}
return
}
func marshalACLRoot(aclRoot *aclrecordproto2.ACLRoot, key signingkey.PrivKey) (rawWithId *aclrecordproto2.RawACLRecordWithId, err error) {
marshalledRoot, err := aclRoot.Marshal()
if err != nil {
return
}
signature, err := key.Sign(marshalledRoot)
if err != nil {
return
}
raw := &aclrecordproto2.RawACLRecord{
Payload: marshalledRoot,
Signature: signature,
}
marshalledRaw, err := raw.Marshal()
if err != nil {
return
}
aclHeadId, err := cid.NewCIDFromBytes(marshalledRaw)
if err != nil {
return
}
rawWithId = &aclrecordproto2.RawACLRecordWithId{
Payload: marshalledRaw,
Id: aclHeadId,
}
return
}

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common/commonspace/remotediff/remotediff.go Normal file
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package remotediff
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/ldiff"
)
type Client interface {
HeadSync(ctx context.Context, in *spacesyncproto.HeadSyncRequest) (*spacesyncproto.HeadSyncResponse, error)
}
func NewRemoteDiff(spaceId string, client Client) ldiff.Remote {
return remote{
spaceId: spaceId,
client: client,
}
}
type remote struct {
spaceId string
client Client
}
func (r remote) Ranges(ctx context.Context, ranges []ldiff.Range, resBuf []ldiff.RangeResult) (results []ldiff.RangeResult, err error) {
results = resBuf[:0]
pbRanges := make([]*spacesyncproto.HeadSyncRange, 0, len(ranges))
for _, rg := range ranges {
pbRanges = append(pbRanges, &spacesyncproto.HeadSyncRange{
From: rg.From,
To: rg.To,
Limit: uint32(rg.Limit),
})
}
req := &spacesyncproto.HeadSyncRequest{
SpaceId: r.spaceId,
Ranges: pbRanges,
}
resp, err := r.client.HeadSync(ctx, req)
if err != nil {
return
}
for _, rr := range resp.Results {
var elms []ldiff.Element
if len(rr.Elements) > 0 {
elms = make([]ldiff.Element, 0, len(rr.Elements))
}
for _, e := range rr.Elements {
elms = append(elms, ldiff.Element{
Id: e.Id,
Head: e.Head,
})
}
results = append(results, ldiff.RangeResult{
Hash: rr.Hash,
Elements: elms,
Count: int(rr.Count),
})
}
return
}
func HandleRangeRequest(ctx context.Context, d ldiff.Diff, req *spacesyncproto.HeadSyncRequest) (resp *spacesyncproto.HeadSyncResponse, err error) {
ranges := make([]ldiff.Range, 0, len(req.Ranges))
for _, reqRange := range req.Ranges {
ranges = append(ranges, ldiff.Range{
From: reqRange.From,
To: reqRange.To,
Limit: int(reqRange.Limit),
})
}
res, err := d.Ranges(ctx, ranges, nil)
if err != nil {
return
}
resp = &spacesyncproto.HeadSyncResponse{
Results: make([]*spacesyncproto.HeadSyncResult, 0, len(res)),
}
for _, rangeRes := range res {
var elements []*spacesyncproto.HeadSyncResultElement
if len(rangeRes.Elements) > 0 {
elements = make([]*spacesyncproto.HeadSyncResultElement, 0, len(rangeRes.Elements))
for _, el := range rangeRes.Elements {
elements = append(elements, &spacesyncproto.HeadSyncResultElement{
Id: el.Id,
Head: el.Head,
})
}
}
resp.Results = append(resp.Results, &spacesyncproto.HeadSyncResult{
Hash: rangeRes.Hash,
Elements: elements,
Count: uint32(rangeRes.Count),
})
}
return
}

41
common/commonspace/remotediff/remotediff_test.go Normal file
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package remotediff
import (
"context"
"fmt"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/ldiff"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"testing"
)
func TestRemote(t *testing.T) {
ldLocal := ldiff.New(8, 8)
ldRemote := ldiff.New(8, 8)
for i := 0; i < 100; i++ {
el := ldiff.Element{
Id: fmt.Sprint(i),
Head: fmt.Sprint(i),
}
ldRemote.Set(el)
if i%10 != 0 {
ldLocal.Set(el)
}
}
rd := NewRemoteDiff("1", &mockClient{l: ldRemote})
newIds, changedIds, removedIds, err := ldLocal.Diff(context.Background(), rd)
require.NoError(t, err)
assert.Len(t, newIds, 10)
assert.Len(t, changedIds, 0)
assert.Len(t, removedIds, 0)
}
type mockClient struct {
l ldiff.Diff
}
func (m *mockClient) HeadSync(ctx context.Context, in *spacesyncproto.HeadSyncRequest) (*spacesyncproto.HeadSyncResponse, error) {
return HandleRangeRequest(ctx, m.l, in)
}

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common/commonspace/rpchandler.go Normal file
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package commonspace
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
)
type RpcHandler interface {
HeadSync(ctx context.Context, req *spacesyncproto.HeadSyncRequest) (*spacesyncproto.HeadSyncResponse, error)
Stream(stream spacesyncproto.DRPCSpace_StreamStream) error
}
type rpcHandler struct {
s *space
}
func (r *rpcHandler) HeadSync(ctx context.Context, req *spacesyncproto.HeadSyncRequest) (*spacesyncproto.HeadSyncResponse, error) {
return r.s.DiffService().HandleRangeRequest(ctx, req)
}
func (r *rpcHandler) Stream(stream spacesyncproto.DRPCSpace_StreamStream) (err error) {
return r.s.SyncService().StreamPool().AddAndReadStreamSync(stream)
}

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common/commonspace/service.go Normal file
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package commonspace
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/account"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app/logger"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/diffservice"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/storage"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/syncservice"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/treegetter"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/config"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/peer"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/pool"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/nodeconf"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/aclrecordproto"
)
const CName = "common.commonspace"
var log = logger.NewNamed(CName)
func New() Service {
return &service{}
}
type Service interface {
DeriveSpace(ctx context.Context, payload SpaceDerivePayload) (string, error)
CreateSpace(ctx context.Context, payload SpaceCreatePayload) (string, error)
NewSpace(ctx context.Context, id string) (sp Space, err error)
AddSpace(ctx context.Context, spaceDescription SpaceDescription) (err error)
app.Component
}
type service struct {
config config.Space
account account.Service
configurationService nodeconf.Service
storageProvider storage.SpaceStorageProvider
treeGetter treegetter.TreeGetter
pool pool.Pool
}
func (s *service) Init(a *app.App) (err error) {
s.config = a.MustComponent(config.CName).(*config.Config).Space
s.account = a.MustComponent(account.CName).(account.Service)
s.storageProvider = a.MustComponent(storage.CName).(storage.SpaceStorageProvider)
s.configurationService = a.MustComponent(nodeconf.CName).(nodeconf.Service)
s.treeGetter = a.MustComponent(treegetter.CName).(treegetter.TreeGetter)
s.pool = a.MustComponent(pool.CName).(pool.Pool)
return nil
}
func (s *service) Name() (name string) {
return CName
}
func (s *service) CreateSpace(ctx context.Context, payload SpaceCreatePayload) (id string, err error) {
storageCreate, err := storagePayloadForSpaceCreate(payload)
if err != nil {
return
}
store, err := s.storageProvider.CreateSpaceStorage(storageCreate)
if err != nil {
return
}
return store.Id(), nil
}
func (s *service) DeriveSpace(ctx context.Context, payload SpaceDerivePayload) (id string, err error) {
storageCreate, err := storagePayloadForSpaceDerive(payload)
if err != nil {
return
}
store, err := s.storageProvider.CreateSpaceStorage(storageCreate)
if err != nil {
return
}
return store.Id(), nil
}
func (s *service) AddSpace(ctx context.Context, spaceDescription SpaceDescription) (err error) {
_, err = s.storageProvider.SpaceStorage(spaceDescription.SpaceHeader.Id)
if err == nil {
err = spacesyncproto.ErrSpaceExists
return
}
if err != storage.ErrSpaceStorageMissing {
err = spacesyncproto.ErrUnexpected
return
}
payload := storage.SpaceStorageCreatePayload{
RecWithId: &aclrecordproto.RawACLRecordWithId{
Payload: spaceDescription.AclPayload,
Id: spaceDescription.AclId,
},
SpaceHeaderWithId: spaceDescription.SpaceHeader,
}
st, err := s.storageProvider.CreateSpaceStorage(payload)
if err != nil {
err = spacesyncproto.ErrUnexpected
if err == storage.ErrSpaceStorageExists {
err = spacesyncproto.ErrSpaceExists
}
return
}
err = st.Close()
return
}
func (s *service) NewSpace(ctx context.Context, id string) (Space, error) {
st, err := s.storageProvider.SpaceStorage(id)
if err != nil {
if err != spacesyncproto.ErrSpaceMissing {
return nil, err
}
st, err = s.getSpaceStorageFromRemote(ctx, id)
if err != nil {
err = storage.ErrSpaceStorageMissing
return nil, err
}
}
lastConfiguration := s.configurationService.GetLast()
confConnector := nodeconf.NewConfConnector(lastConfiguration, s.pool)
diffService := diffservice.NewDiffService(id, s.config.SyncPeriod, st, confConnector, s.treeGetter, log)
syncService := syncservice.NewSyncService(id, confConnector)
sp := &space{
id: id,
syncService: syncService,
diffService: diffService,
cache: s.treeGetter,
account: s.account,
configuration: lastConfiguration,
storage: st,
}
return sp, nil
}
func (s *service) getSpaceStorageFromRemote(ctx context.Context, id string) (st storage.SpaceStorage, err error) {
var p peer.Peer
lastConfiguration := s.configurationService.GetLast()
// for nodes we always get remote space only if we have id in the context
if lastConfiguration.IsResponsible(id) {
err = spacesyncproto.ErrSpaceMissing
return
}
p, err = s.pool.DialOneOf(ctx, lastConfiguration.NodeIds(id))
if err != nil {
return
}
cl := spacesyncproto.NewDRPCSpaceClient(p)
res, err := cl.PullSpace(ctx, &spacesyncproto.PullSpaceRequest{Id: id})
if err != nil {
return
}
st, err = s.storageProvider.CreateSpaceStorage(storage.SpaceStorageCreatePayload{
RecWithId: &aclrecordproto.RawACLRecordWithId{
Payload: res.AclPayload,
Id: res.AclPayloadId,
},
SpaceHeaderWithId: res.SpaceHeader,
})
return
}

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common/commonspace/space.go Normal file
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package commonspace
import (
"context"
"errors"
"fmt"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/account"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/diffservice"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/storage"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/syncacl"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/syncservice"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/synctree"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/synctree/updatelistener"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/treegetter"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/nodeconf"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/list"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/tree"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/util/keys/asymmetric/encryptionkey"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/util/keys/asymmetric/signingkey"
"github.com/zeebo/errs"
"go.uber.org/zap"
"sync"
"sync/atomic"
"time"
)
var ErrSpaceClosed = errors.New("space is closed")
type SpaceCreatePayload struct {
// SigningKey is the signing key of the owner
SigningKey signingkey.PrivKey
// EncryptionKey is the encryption key of the owner
EncryptionKey encryptionkey.PrivKey
// SpaceType is an arbitrary string
SpaceType string
// ReadKey is a first symmetric encryption key for a space
ReadKey []byte
// ReplicationKey is a key which is to be used to determine the node where the space should be held
ReplicationKey uint64
}
const SpaceTypeDerived = "derived.space"
type SpaceDerivePayload struct {
SigningKey signingkey.PrivKey
EncryptionKey encryptionkey.PrivKey
}
type SpaceDescription struct {
SpaceHeader *spacesyncproto.RawSpaceHeaderWithId
AclId string
AclPayload []byte
}
func NewSpaceId(id string, repKey uint64) string {
return fmt.Sprintf("%s.%d", id, repKey)
}
type Space interface {
Id() string
Init(ctx context.Context) error
StoredIds() []string
Description() SpaceDescription
SpaceSyncRpc() RpcHandler
DeriveTree(ctx context.Context, payload tree.ObjectTreeCreatePayload, listener updatelistener.UpdateListener) (tree.ObjectTree, error)
CreateTree(ctx context.Context, payload tree.ObjectTreeCreatePayload, listener updatelistener.UpdateListener) (tree.ObjectTree, error)
BuildTree(ctx context.Context, id string, listener updatelistener.UpdateListener) (tree.ObjectTree, error)
Close() error
}
type space struct {
id string
mu sync.RWMutex
header *spacesyncproto.RawSpaceHeaderWithId
rpc *rpcHandler
syncService syncservice.SyncService
diffService diffservice.DiffService
storage storage.SpaceStorage
cache treegetter.TreeGetter
account account.Service
aclList *syncacl.SyncACL
configuration nodeconf.Configuration
isClosed atomic.Bool
}
func (s *space) LastUsage() time.Time {
return s.syncService.LastUsage()
}
func (s *space) Id() string {
return s.id
}
func (s *space) Description() SpaceDescription {
root := s.aclList.Root()
return SpaceDescription{
SpaceHeader: s.header,
AclId: root.Id,
AclPayload: root.Payload,
}
}
func (s *space) Init(ctx context.Context) (err error) {
header, err := s.storage.SpaceHeader()
if err != nil {
return
}
s.header = header
s.rpc = &rpcHandler{s: s}
initialIds, err := s.storage.StoredIds()
if err != nil {
return
}
aclStorage, err := s.storage.ACLStorage()
if err != nil {
return
}
aclList, err := list.BuildACLListWithIdentity(s.account.Account(), aclStorage)
if err != nil {
return
}
s.aclList = syncacl.NewSyncACL(aclList, s.syncService.StreamPool())
objectGetter := newCommonSpaceGetter(s.id, s.aclList, s.cache)
s.syncService.Init(objectGetter)
s.diffService.Init(initialIds)
return nil
}
func (s *space) SpaceSyncRpc() RpcHandler {
return s.rpc
}
func (s *space) SyncService() syncservice.SyncService {
return s.syncService
}
func (s *space) DiffService() diffservice.DiffService {
return s.diffService
}
func (s *space) StoredIds() []string {
return s.diffService.AllIds()
}
func (s *space) DeriveTree(ctx context.Context, payload tree.ObjectTreeCreatePayload, listener updatelistener.UpdateListener) (tr tree.ObjectTree, err error) {
if s.isClosed.Load() {
err = ErrSpaceClosed
return
}
deps := synctree.CreateDeps{
SpaceId: s.id,
Payload: payload,
StreamPool: s.syncService.StreamPool(),
Configuration: s.configuration,
HeadNotifiable: s.diffService,
Listener: listener,
AclList: s.aclList,
CreateStorage: s.storage.CreateTreeStorage,
}
return synctree.DeriveSyncTree(ctx, deps)
}
func (s *space) CreateTree(ctx context.Context, payload tree.ObjectTreeCreatePayload, listener updatelistener.UpdateListener) (tr tree.ObjectTree, err error) {
if s.isClosed.Load() {
err = ErrSpaceClosed
return
}
deps := synctree.CreateDeps{
SpaceId: s.id,
Payload: payload,
StreamPool: s.syncService.StreamPool(),
Configuration: s.configuration,
HeadNotifiable: s.diffService,
Listener: listener,
AclList: s.aclList,
CreateStorage: s.storage.CreateTreeStorage,
}
return synctree.CreateSyncTree(ctx, deps)
}
func (s *space) BuildTree(ctx context.Context, id string, listener updatelistener.UpdateListener) (t tree.ObjectTree, err error) {
if s.isClosed.Load() {
err = ErrSpaceClosed
return
}
deps := synctree.BuildDeps{
SpaceId: s.id,
StreamPool: s.syncService.StreamPool(),
Configuration: s.configuration,
HeadNotifiable: s.diffService,
Listener: listener,
AclList: s.aclList,
SpaceStorage: s.storage,
}
return synctree.BuildSyncTreeOrGetRemote(ctx, id, deps)
}
func (s *space) Close() error {
log.With(zap.String("id", s.id)).Debug("space is closing")
defer func() {
s.isClosed.Store(true)
log.With(zap.String("id", s.id)).Debug("space closed")
}()
var mError errs.Group
if err := s.diffService.Close(); err != nil {
mError.Add(err)
}
if err := s.syncService.Close(); err != nil {
mError.Add(err)
}
if err := s.aclList.Close(); err != nil {
mError.Add(err)
}
if err := s.storage.Close(); err != nil {
mError.Add(err)
}
return mError.Err()
}

14
common/commonspace/spacesyncproto/errors.go Normal file
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package spacesyncproto
import (
"errors"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/rpc/rpcerr"
)
var (
errGroup = rpcerr.ErrGroup(ErrCodes_ErrorOffset)
ErrUnexpected = errGroup.Register(errors.New("unexpected error"), uint64(ErrCodes_Unexpected))
ErrSpaceMissing = errGroup.Register(errors.New("space is missing"), uint64(ErrCodes_SpaceMissing))
ErrSpaceExists = errGroup.Register(errors.New("space exists"), uint64(ErrCodes_SpaceExists))
)

111
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// Code generated by MockGen. DO NOT EDIT.
// Source: github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto (interfaces: DRPCSpaceClient)
// Package mock_spacesyncproto is a generated GoMock package.
package mock_spacesyncproto
import (
context "context"
reflect "reflect"
spacesyncproto "github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
gomock "github.com/golang/mock/gomock"
drpc "storj.io/drpc"
)
// MockDRPCSpaceClient is a mock of DRPCSpaceClient interface.
type MockDRPCSpaceClient struct {
ctrl *gomock.Controller
recorder *MockDRPCSpaceClientMockRecorder
}
// MockDRPCSpaceClientMockRecorder is the mock recorder for MockDRPCSpaceClient.
type MockDRPCSpaceClientMockRecorder struct {
mock *MockDRPCSpaceClient
}
// NewMockDRPCSpaceClient creates a new mock instance.
func NewMockDRPCSpaceClient(ctrl *gomock.Controller) *MockDRPCSpaceClient {
mock := &MockDRPCSpaceClient{ctrl: ctrl}
mock.recorder = &MockDRPCSpaceClientMockRecorder{mock}
return mock
}
// EXPECT returns an object that allows the caller to indicate expected use.
func (m *MockDRPCSpaceClient) EXPECT() *MockDRPCSpaceClientMockRecorder {
return m.recorder
}
// DRPCConn mocks base method.
func (m *MockDRPCSpaceClient) DRPCConn() drpc.Conn {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "DRPCConn")
ret0, _ := ret[0].(drpc.Conn)
return ret0
}
// DRPCConn indicates an expected call of DRPCConn.
func (mr *MockDRPCSpaceClientMockRecorder) DRPCConn() *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DRPCConn", reflect.TypeOf((*MockDRPCSpaceClient)(nil).DRPCConn))
}
// HeadSync mocks base method.
func (m *MockDRPCSpaceClient) HeadSync(arg0 context.Context, arg1 *spacesyncproto.HeadSyncRequest) (*spacesyncproto.HeadSyncResponse, error) {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "HeadSync", arg0, arg1)
ret0, _ := ret[0].(*spacesyncproto.HeadSyncResponse)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// HeadSync indicates an expected call of HeadSync.
func (mr *MockDRPCSpaceClientMockRecorder) HeadSync(arg0, arg1 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "HeadSync", reflect.TypeOf((*MockDRPCSpaceClient)(nil).HeadSync), arg0, arg1)
}
// PullSpace mocks base method.
func (m *MockDRPCSpaceClient) PullSpace(arg0 context.Context, arg1 *spacesyncproto.PullSpaceRequest) (*spacesyncproto.PullSpaceResponse, error) {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "PullSpace", arg0, arg1)
ret0, _ := ret[0].(*spacesyncproto.PullSpaceResponse)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// PullSpace indicates an expected call of PullSpace.
func (mr *MockDRPCSpaceClientMockRecorder) PullSpace(arg0, arg1 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PullSpace", reflect.TypeOf((*MockDRPCSpaceClient)(nil).PullSpace), arg0, arg1)
}
// PushSpace mocks base method.
func (m *MockDRPCSpaceClient) PushSpace(arg0 context.Context, arg1 *spacesyncproto.PushSpaceRequest) (*spacesyncproto.PushSpaceResponse, error) {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "PushSpace", arg0, arg1)
ret0, _ := ret[0].(*spacesyncproto.PushSpaceResponse)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// PushSpace indicates an expected call of PushSpace.
func (mr *MockDRPCSpaceClientMockRecorder) PushSpace(arg0, arg1 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PushSpace", reflect.TypeOf((*MockDRPCSpaceClient)(nil).PushSpace), arg0, arg1)
}
// Stream mocks base method.
func (m *MockDRPCSpaceClient) Stream(arg0 context.Context) (spacesyncproto.DRPCSpace_StreamClient, error) {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "Stream", arg0)
ret0, _ := ret[0].(spacesyncproto.DRPCSpace_StreamClient)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// Stream indicates an expected call of Stream.
func (mr *MockDRPCSpaceClientMockRecorder) Stream(arg0 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Stream", reflect.TypeOf((*MockDRPCSpaceClient)(nil).Stream), arg0)
}

104
common/commonspace/spacesyncproto/protos/spacesync.proto Normal file
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syntax = "proto3";
package anySpace;
option go_package = "commonspace/spacesyncproto";
enum ErrCodes {
Unexpected = 0;
SpaceMissing = 1;
SpaceExists = 2;
ErrorOffset = 100;
}
service Space {
// HeadSync compares all objects and their hashes in a space
rpc HeadSync(HeadSyncRequest) returns (HeadSyncResponse);
// PushSpace sends new space to the node
rpc PushSpace(PushSpaceRequest) returns (PushSpaceResponse);
// PullSpace gets space from the remote peer
rpc PullSpace(PullSpaceRequest) returns (PullSpaceResponse);
// Stream opens object sync stream with node or client
rpc Stream(stream ObjectSyncMessage) returns (stream ObjectSyncMessage);
}
// HeadSyncRange presenting a request for one range
message HeadSyncRange {
uint64 from = 1;
uint64 to = 2;
uint32 limit = 3;
}
// HeadSyncResult presenting a response for one range
message HeadSyncResult {
bytes hash = 1;
repeated HeadSyncResultElement elements = 2;
uint32 count = 3;
}
// HeadSyncResultElement presenting state of one object
message HeadSyncResultElement {
string id = 1;
string head = 2;
}
// HeadSyncRequest is a request for HeadSync
message HeadSyncRequest {
string spaceId = 1;
repeated HeadSyncRange ranges = 2;
}
// HeadSyncResponse is a response for HeadSync
message HeadSyncResponse {
repeated HeadSyncResult results = 1;
}
// ObjectSyncMessage is a message sent on object sync
message ObjectSyncMessage {
string spaceId = 1;
string replyId = 2;
bytes payload = 3;
string objectId = 4;
// string identity = 5;
// string peerSignature = 6;
}
// PushSpaceRequest is a request to add space on a node containing only one acl record
message PushSpaceRequest {
RawSpaceHeaderWithId spaceHeader = 1;
bytes aclPayload = 2;
string aclPayloadId = 3;
}
// PushSpaceResponse is an empty response
message PushSpaceResponse {}
// PullSpaceRequest is a request to request a space on a node that doesn't have it
message PullSpaceRequest {
string id = 1;
}
// PullSpaceResponse is a response with header and acl root
message PullSpaceResponse {
RawSpaceHeaderWithId spaceHeader = 1;
bytes aclPayload = 2;
string aclPayloadId = 3;
}
// SpaceHeader is a header for a space
message SpaceHeader {
bytes identity = 1;
int64 timestamp = 2;
string spaceType = 3;
uint64 replicationKey = 4;
bytes seed = 5;
}
message RawSpaceHeader {
bytes spaceHeader = 1;
bytes signature = 2;
}
message RawSpaceHeaderWithId {
bytes rawHeader = 1;
string id = 2;
}

18
common/commonspace/spacesyncproto/spacesync.go Normal file
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//go:generate mockgen -destination mock_spacesyncproto/mock_spacesyncproto.go github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto DRPCSpaceClient
package spacesyncproto
import (
"storj.io/drpc"
)
type SpaceStream = DRPCSpace_StreamStream
type ClientFactoryFunc func(cc drpc.Conn) DRPCSpaceClient
func (c ClientFactoryFunc) Client(cc drpc.Conn) DRPCSpaceClient {
return c(cc)
}
type ClientFactory interface {
Client(cc drpc.Conn) DRPCSpaceClient
}

3326
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268
common/commonspace/spacesyncproto/spacesync_drpc.pb.go Normal file
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// Code generated by protoc-gen-go-drpc. DO NOT EDIT.
// protoc-gen-go-drpc version: v0.0.32
// source: commonspace/spacesyncproto/protos/spacesync.proto
package spacesyncproto
import (
bytes "bytes"
context "context"
errors "errors"
jsonpb "github.com/gogo/protobuf/jsonpb"
proto "github.com/gogo/protobuf/proto"
drpc "storj.io/drpc"
drpcerr "storj.io/drpc/drpcerr"
)
type drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto struct{}
func (drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto) Marshal(msg drpc.Message) ([]byte, error) {
return proto.Marshal(msg.(proto.Message))
}
func (drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto) Unmarshal(buf []byte, msg drpc.Message) error {
return proto.Unmarshal(buf, msg.(proto.Message))
}
func (drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto) JSONMarshal(msg drpc.Message) ([]byte, error) {
var buf bytes.Buffer
err := new(jsonpb.Marshaler).Marshal(&buf, msg.(proto.Message))
if err != nil {
return nil, err
}
return buf.Bytes(), nil
}
func (drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto) JSONUnmarshal(buf []byte, msg drpc.Message) error {
return jsonpb.Unmarshal(bytes.NewReader(buf), msg.(proto.Message))
}
type DRPCSpaceClient interface {
DRPCConn() drpc.Conn
HeadSync(ctx context.Context, in *HeadSyncRequest) (*HeadSyncResponse, error)
PushSpace(ctx context.Context, in *PushSpaceRequest) (*PushSpaceResponse, error)
PullSpace(ctx context.Context, in *PullSpaceRequest) (*PullSpaceResponse, error)
Stream(ctx context.Context) (DRPCSpace_StreamClient, error)
}
type drpcSpaceClient struct {
cc drpc.Conn
}
func NewDRPCSpaceClient(cc drpc.Conn) DRPCSpaceClient {
return &drpcSpaceClient{cc}
}
func (c *drpcSpaceClient) DRPCConn() drpc.Conn { return c.cc }
func (c *drpcSpaceClient) HeadSync(ctx context.Context, in *HeadSyncRequest) (*HeadSyncResponse, error) {
out := new(HeadSyncResponse)
err := c.cc.Invoke(ctx, "/anySpace.Space/HeadSync", drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto{}, in, out)
if err != nil {
return nil, err
}
return out, nil
}
func (c *drpcSpaceClient) PushSpace(ctx context.Context, in *PushSpaceRequest) (*PushSpaceResponse, error) {
out := new(PushSpaceResponse)
err := c.cc.Invoke(ctx, "/anySpace.Space/PushSpace", drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto{}, in, out)
if err != nil {
return nil, err
}
return out, nil
}
func (c *drpcSpaceClient) PullSpace(ctx context.Context, in *PullSpaceRequest) (*PullSpaceResponse, error) {
out := new(PullSpaceResponse)
err := c.cc.Invoke(ctx, "/anySpace.Space/PullSpace", drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto{}, in, out)
if err != nil {
return nil, err
}
return out, nil
}
func (c *drpcSpaceClient) Stream(ctx context.Context) (DRPCSpace_StreamClient, error) {
stream, err := c.cc.NewStream(ctx, "/anySpace.Space/Stream", drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto{})
if err != nil {
return nil, err
}
x := &drpcSpace_StreamClient{stream}
return x, nil
}
type DRPCSpace_StreamClient interface {
drpc.Stream
Send(*ObjectSyncMessage) error
Recv() (*ObjectSyncMessage, error)
}
type drpcSpace_StreamClient struct {
drpc.Stream
}
func (x *drpcSpace_StreamClient) Send(m *ObjectSyncMessage) error {
return x.MsgSend(m, drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto{})
}
func (x *drpcSpace_StreamClient) Recv() (*ObjectSyncMessage, error) {
m := new(ObjectSyncMessage)
if err := x.MsgRecv(m, drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto{}); err != nil {
return nil, err
}
return m, nil
}
func (x *drpcSpace_StreamClient) RecvMsg(m *ObjectSyncMessage) error {
return x.MsgRecv(m, drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto{})
}
type DRPCSpaceServer interface {
HeadSync(context.Context, *HeadSyncRequest) (*HeadSyncResponse, error)
PushSpace(context.Context, *PushSpaceRequest) (*PushSpaceResponse, error)
PullSpace(context.Context, *PullSpaceRequest) (*PullSpaceResponse, error)
Stream(DRPCSpace_StreamStream) error
}
type DRPCSpaceUnimplementedServer struct{}
func (s *DRPCSpaceUnimplementedServer) HeadSync(context.Context, *HeadSyncRequest) (*HeadSyncResponse, error) {
return nil, drpcerr.WithCode(errors.New("Unimplemented"), drpcerr.Unimplemented)
}
func (s *DRPCSpaceUnimplementedServer) PushSpace(context.Context, *PushSpaceRequest) (*PushSpaceResponse, error) {
return nil, drpcerr.WithCode(errors.New("Unimplemented"), drpcerr.Unimplemented)
}
func (s *DRPCSpaceUnimplementedServer) PullSpace(context.Context, *PullSpaceRequest) (*PullSpaceResponse, error) {
return nil, drpcerr.WithCode(errors.New("Unimplemented"), drpcerr.Unimplemented)
}
func (s *DRPCSpaceUnimplementedServer) Stream(DRPCSpace_StreamStream) error {
return drpcerr.WithCode(errors.New("Unimplemented"), drpcerr.Unimplemented)
}
type DRPCSpaceDescription struct{}
func (DRPCSpaceDescription) NumMethods() int { return 4 }
func (DRPCSpaceDescription) Method(n int) (string, drpc.Encoding, drpc.Receiver, interface{}, bool) {
switch n {
case 0:
return "/anySpace.Space/HeadSync", drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto{},
func(srv interface{}, ctx context.Context, in1, in2 interface{}) (drpc.Message, error) {
return srv.(DRPCSpaceServer).
HeadSync(
ctx,
in1.(*HeadSyncRequest),
)
}, DRPCSpaceServer.HeadSync, true
case 1:
return "/anySpace.Space/PushSpace", drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto{},
func(srv interface{}, ctx context.Context, in1, in2 interface{}) (drpc.Message, error) {
return srv.(DRPCSpaceServer).
PushSpace(
ctx,
in1.(*PushSpaceRequest),
)
}, DRPCSpaceServer.PushSpace, true
case 2:
return "/anySpace.Space/PullSpace", drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto{},
func(srv interface{}, ctx context.Context, in1, in2 interface{}) (drpc.Message, error) {
return srv.(DRPCSpaceServer).
PullSpace(
ctx,
in1.(*PullSpaceRequest),
)
}, DRPCSpaceServer.PullSpace, true
case 3:
return "/anySpace.Space/Stream", drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto{},
func(srv interface{}, ctx context.Context, in1, in2 interface{}) (drpc.Message, error) {
return nil, srv.(DRPCSpaceServer).
Stream(
&drpcSpace_StreamStream{in1.(drpc.Stream)},
)
}, DRPCSpaceServer.Stream, true
default:
return "", nil, nil, nil, false
}
}
func DRPCRegisterSpace(mux drpc.Mux, impl DRPCSpaceServer) error {
return mux.Register(impl, DRPCSpaceDescription{})
}
type DRPCSpace_HeadSyncStream interface {
drpc.Stream
SendAndClose(*HeadSyncResponse) error
}
type drpcSpace_HeadSyncStream struct {
drpc.Stream
}
func (x *drpcSpace_HeadSyncStream) SendAndClose(m *HeadSyncResponse) error {
if err := x.MsgSend(m, drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto{}); err != nil {
return err
}
return x.CloseSend()
}
type DRPCSpace_PushSpaceStream interface {
drpc.Stream
SendAndClose(*PushSpaceResponse) error
}
type drpcSpace_PushSpaceStream struct {
drpc.Stream
}
func (x *drpcSpace_PushSpaceStream) SendAndClose(m *PushSpaceResponse) error {
if err := x.MsgSend(m, drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto{}); err != nil {
return err
}
return x.CloseSend()
}
type DRPCSpace_PullSpaceStream interface {
drpc.Stream
SendAndClose(*PullSpaceResponse) error
}
type drpcSpace_PullSpaceStream struct {
drpc.Stream
}
func (x *drpcSpace_PullSpaceStream) SendAndClose(m *PullSpaceResponse) error {
if err := x.MsgSend(m, drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto{}); err != nil {
return err
}
return x.CloseSend()
}
type DRPCSpace_StreamStream interface {
drpc.Stream
Send(*ObjectSyncMessage) error
Recv() (*ObjectSyncMessage, error)
}
type drpcSpace_StreamStream struct {
drpc.Stream
}
func (x *drpcSpace_StreamStream) Send(m *ObjectSyncMessage) error {
return x.MsgSend(m, drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto{})
}
func (x *drpcSpace_StreamStream) Recv() (*ObjectSyncMessage, error) {
m := new(ObjectSyncMessage)
if err := x.MsgRecv(m, drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto{}); err != nil {
return nil, err
}
return m, nil
}
func (x *drpcSpace_StreamStream) RecvMsg(m *ObjectSyncMessage) error {
return x.MsgRecv(m, drpcEncoding_File_commonspace_spacesyncproto_protos_spacesync_proto{})
}

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common/commonspace/storage/mock_storage/mock_storage.go Normal file
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// Code generated by MockGen. DO NOT EDIT.
// Source: github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/storage (interfaces: SpaceStorageProvider,SpaceStorage)
// Package mock_storage is a generated GoMock package.
package mock_storage
import (
reflect "reflect"
app "github.com/anytypeio/go-anytype-infrastructure-experiments/common/app"
spacesyncproto "github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
storage "github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/storage"
storage0 "github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/storage"
gomock "github.com/golang/mock/gomock"
)
// MockSpaceStorageProvider is a mock of SpaceStorageProvider interface.
type MockSpaceStorageProvider struct {
ctrl *gomock.Controller
recorder *MockSpaceStorageProviderMockRecorder
}
// MockSpaceStorageProviderMockRecorder is the mock recorder for MockSpaceStorageProvider.
type MockSpaceStorageProviderMockRecorder struct {
mock *MockSpaceStorageProvider
}
// NewMockSpaceStorageProvider creates a new mock instance.
func NewMockSpaceStorageProvider(ctrl *gomock.Controller) *MockSpaceStorageProvider {
mock := &MockSpaceStorageProvider{ctrl: ctrl}
mock.recorder = &MockSpaceStorageProviderMockRecorder{mock}
return mock
}
// EXPECT returns an object that allows the caller to indicate expected use.
func (m *MockSpaceStorageProvider) EXPECT() *MockSpaceStorageProviderMockRecorder {
return m.recorder
}
// CreateSpaceStorage mocks base method.
func (m *MockSpaceStorageProvider) CreateSpaceStorage(arg0 storage.SpaceStorageCreatePayload) (storage.SpaceStorage, error) {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "CreateSpaceStorage", arg0)
ret0, _ := ret[0].(storage.SpaceStorage)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// CreateSpaceStorage indicates an expected call of CreateSpaceStorage.
func (mr *MockSpaceStorageProviderMockRecorder) CreateSpaceStorage(arg0 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateSpaceStorage", reflect.TypeOf((*MockSpaceStorageProvider)(nil).CreateSpaceStorage), arg0)
}
// Init mocks base method.
func (m *MockSpaceStorageProvider) Init(arg0 *app.App) error {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "Init", arg0)
ret0, _ := ret[0].(error)
return ret0
}
// Init indicates an expected call of Init.
func (mr *MockSpaceStorageProviderMockRecorder) Init(arg0 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Init", reflect.TypeOf((*MockSpaceStorageProvider)(nil).Init), arg0)
}
// Name mocks base method.
func (m *MockSpaceStorageProvider) Name() string {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "Name")
ret0, _ := ret[0].(string)
return ret0
}
// Name indicates an expected call of Name.
func (mr *MockSpaceStorageProviderMockRecorder) Name() *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Name", reflect.TypeOf((*MockSpaceStorageProvider)(nil).Name))
}
// SpaceStorage mocks base method.
func (m *MockSpaceStorageProvider) SpaceStorage(arg0 string) (storage.SpaceStorage, error) {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "SpaceStorage", arg0)
ret0, _ := ret[0].(storage.SpaceStorage)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// SpaceStorage indicates an expected call of SpaceStorage.
func (mr *MockSpaceStorageProviderMockRecorder) SpaceStorage(arg0 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SpaceStorage", reflect.TypeOf((*MockSpaceStorageProvider)(nil).SpaceStorage), arg0)
}
// MockSpaceStorage is a mock of SpaceStorage interface.
type MockSpaceStorage struct {
ctrl *gomock.Controller
recorder *MockSpaceStorageMockRecorder
}
// MockSpaceStorageMockRecorder is the mock recorder for MockSpaceStorage.
type MockSpaceStorageMockRecorder struct {
mock *MockSpaceStorage
}
// NewMockSpaceStorage creates a new mock instance.
func NewMockSpaceStorage(ctrl *gomock.Controller) *MockSpaceStorage {
mock := &MockSpaceStorage{ctrl: ctrl}
mock.recorder = &MockSpaceStorageMockRecorder{mock}
return mock
}
// EXPECT returns an object that allows the caller to indicate expected use.
func (m *MockSpaceStorage) EXPECT() *MockSpaceStorageMockRecorder {
return m.recorder
}
// ACLStorage mocks base method.
func (m *MockSpaceStorage) ACLStorage() (storage0.ListStorage, error) {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "ACLStorage")
ret0, _ := ret[0].(storage0.ListStorage)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// ACLStorage indicates an expected call of ACLStorage.
func (mr *MockSpaceStorageMockRecorder) ACLStorage() *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ACLStorage", reflect.TypeOf((*MockSpaceStorage)(nil).ACLStorage))
}
// Close mocks base method.
func (m *MockSpaceStorage) Close() error {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "Close")
ret0, _ := ret[0].(error)
return ret0
}
// Close indicates an expected call of Close.
func (mr *MockSpaceStorageMockRecorder) Close() *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockSpaceStorage)(nil).Close))
}
// CreateTreeStorage mocks base method.
func (m *MockSpaceStorage) CreateTreeStorage(arg0 storage0.TreeStorageCreatePayload) (storage0.TreeStorage, error) {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "CreateTreeStorage", arg0)
ret0, _ := ret[0].(storage0.TreeStorage)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// CreateTreeStorage indicates an expected call of CreateTreeStorage.
func (mr *MockSpaceStorageMockRecorder) CreateTreeStorage(arg0 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateTreeStorage", reflect.TypeOf((*MockSpaceStorage)(nil).CreateTreeStorage), arg0)
}
// Id mocks base method.
func (m *MockSpaceStorage) Id() string {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "Id")
ret0, _ := ret[0].(string)
return ret0
}
// Id indicates an expected call of Id.
func (mr *MockSpaceStorageMockRecorder) Id() *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Id", reflect.TypeOf((*MockSpaceStorage)(nil).Id))
}
// SpaceHeader mocks base method.
func (m *MockSpaceStorage) SpaceHeader() (*spacesyncproto.RawSpaceHeaderWithId, error) {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "SpaceHeader")
ret0, _ := ret[0].(*spacesyncproto.RawSpaceHeaderWithId)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// SpaceHeader indicates an expected call of SpaceHeader.
func (mr *MockSpaceStorageMockRecorder) SpaceHeader() *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SpaceHeader", reflect.TypeOf((*MockSpaceStorage)(nil).SpaceHeader))
}
// StoredIds mocks base method.
func (m *MockSpaceStorage) StoredIds() ([]string, error) {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "StoredIds")
ret0, _ := ret[0].([]string)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// StoredIds indicates an expected call of StoredIds.
func (mr *MockSpaceStorageMockRecorder) StoredIds() *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StoredIds", reflect.TypeOf((*MockSpaceStorage)(nil).StoredIds))
}
// TreeStorage mocks base method.
func (m *MockSpaceStorage) TreeStorage(arg0 string) (storage0.TreeStorage, error) {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "TreeStorage", arg0)
ret0, _ := ret[0].(storage0.TreeStorage)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// TreeStorage indicates an expected call of TreeStorage.
func (mr *MockSpaceStorageMockRecorder) TreeStorage(arg0 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "TreeStorage", reflect.TypeOf((*MockSpaceStorage)(nil).TreeStorage), arg0)
}

35
common/commonspace/storage/storage.go Normal file
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//go:generate mockgen -destination mock_storage/mock_storage.go github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/storage SpaceStorageProvider,SpaceStorage
package storage
import (
"errors"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/aclrecordproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/storage"
)
const CName = "commonspace.storage"
var ErrSpaceStorageExists = errors.New("space storage exists")
var ErrSpaceStorageMissing = errors.New("space storage missing")
type SpaceStorage interface {
storage.Provider
Id() string
ACLStorage() (storage.ListStorage, error)
SpaceHeader() (*spacesyncproto.RawSpaceHeaderWithId, error)
StoredIds() ([]string, error)
Close() error
}
type SpaceStorageCreatePayload struct {
RecWithId *aclrecordproto.RawACLRecordWithId
SpaceHeaderWithId *spacesyncproto.RawSpaceHeaderWithId
}
type SpaceStorageProvider interface {
app.Component
SpaceStorage(id string) (SpaceStorage, error)
CreateSpaceStorage(payload SpaceStorageCreatePayload) (SpaceStorage, error)
}

21
common/commonspace/syncacl/syncacl.go Normal file
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package syncacl
import (
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/syncservice"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/syncservice/synchandler"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/list"
)
type SyncACL struct {
list.ACLList
synchandler.SyncHandler
streamPool syncservice.StreamPool
}
func NewSyncACL(aclList list.ACLList, streamPool syncservice.StreamPool) *SyncACL {
return &SyncACL{
ACLList: aclList,
SyncHandler: nil,
streamPool: streamPool,
}
}

31
common/commonspace/syncacl/syncaclhandler.go Normal file
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package syncacl
import (
"context"
"fmt"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/aclrecordproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/list"
)
type syncAclHandler struct {
acl list.ACLList
}
func (s *syncAclHandler) HandleMessage(ctx context.Context, senderId string, req *spacesyncproto.ObjectSyncMessage) (err error) {
aclMsg := &aclrecordproto.ACLSyncMessage{}
if err = aclMsg.Unmarshal(req.Payload); err != nil {
return
}
content := aclMsg.GetContent()
switch {
case content.GetAddRecords() != nil:
return s.handleAddRecords(ctx, senderId, content.GetAddRecords())
default:
return fmt.Errorf("unexpected aclSync message: %T", content.Value)
}
}
func (s *syncAclHandler) handleAddRecords(ctx context.Context, senderId string, addRecord *aclrecordproto.ACLAddRecords) (err error) {
return
}

281
common/commonspace/syncservice/streampool.go Normal file
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package syncservice
import (
"context"
"errors"
"fmt"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/peer"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/ocache"
"sync"
"sync/atomic"
"time"
)
var ErrEmptyPeer = errors.New("don't have such a peer")
var ErrStreamClosed = errors.New("stream is already closed")
var maxSimultaneousOperationsPerStream = 10
var syncWaitPeriod = 2 * time.Second
var ErrSyncTimeout = errors.New("too long wait on sync receive")
// StreamPool can be made generic to work with different streams
type StreamPool interface {
ocache.ObjectLastUsage
AddAndReadStreamSync(stream spacesyncproto.SpaceStream) (err error)
AddAndReadStreamAsync(stream spacesyncproto.SpaceStream)
SendSync(peerId string, message *spacesyncproto.ObjectSyncMessage) (reply *spacesyncproto.ObjectSyncMessage, err error)
SendAsync(peers []string, message *spacesyncproto.ObjectSyncMessage) (err error)
BroadcastAsync(message *spacesyncproto.ObjectSyncMessage) (err error)
HasActiveStream(peerId string) bool
Close() (err error)
}
type MessageHandler func(ctx context.Context, senderId string, message *spacesyncproto.ObjectSyncMessage) (err error)
type responseWaiter struct {
ch chan *spacesyncproto.ObjectSyncMessage
}
type streamPool struct {
sync.Mutex
peerStreams map[string]spacesyncproto.SpaceStream
messageHandler MessageHandler
wg *sync.WaitGroup
waiters map[string]responseWaiter
waitersMx sync.Mutex
counter atomic.Uint64
lastUsage atomic.Int64
}
func newStreamPool(messageHandler MessageHandler) StreamPool {
s := &streamPool{
peerStreams: make(map[string]spacesyncproto.SpaceStream),
messageHandler: messageHandler,
waiters: make(map[string]responseWaiter),
wg: &sync.WaitGroup{},
}
s.lastUsage.Store(time.Now().Unix())
return s
}
func (s *streamPool) LastUsage() time.Time {
return time.Unix(s.lastUsage.Load(), 0)
}
func (s *streamPool) HasActiveStream(peerId string) (res bool) {
s.Lock()
defer s.Unlock()
_, err := s.getOrDeleteStream(peerId)
return err == nil
}
func (s *streamPool) SendSync(
peerId string,
msg *spacesyncproto.ObjectSyncMessage) (reply *spacesyncproto.ObjectSyncMessage, err error) {
newCounter := s.counter.Add(1)
msg.ReplyId = genStreamPoolKey(peerId, msg.ObjectId, newCounter)
s.waitersMx.Lock()
waiter := responseWaiter{
ch: make(chan *spacesyncproto.ObjectSyncMessage, 1),
}
s.waiters[msg.ReplyId] = waiter
s.waitersMx.Unlock()
err = s.SendAsync([]string{peerId}, msg)
if err != nil {
return
}
delay := time.NewTimer(syncWaitPeriod)
select {
case <-delay.C:
s.waitersMx.Lock()
delete(s.waiters, msg.ReplyId)
s.waitersMx.Unlock()
log.With("replyId", msg.ReplyId).Error("time elapsed when waiting")
err = ErrSyncTimeout
case reply = <-waiter.ch:
if !delay.Stop() {
<-delay.C
}
}
return
}
func (s *streamPool) SendAsync(peers []string, message *spacesyncproto.ObjectSyncMessage) (err error) {
s.lastUsage.Store(time.Now().Unix())
getStreams := func() (streams []spacesyncproto.SpaceStream) {
for _, pId := range peers {
stream, err := s.getOrDeleteStream(pId)
if err != nil {
continue
}
streams = append(streams, stream)
}
return streams
}
s.Lock()
streams := getStreams()
s.Unlock()
log.With("objectId", message.ObjectId).
Debugf("sending message to %d peers", len(streams))
for _, s := range streams {
err = s.Send(message)
}
if len(peers) != 1 {
err = nil
}
return err
}
func (s *streamPool) getOrDeleteStream(id string) (stream spacesyncproto.SpaceStream, err error) {
stream, exists := s.peerStreams[id]
if !exists {
err = ErrEmptyPeer
return
}
select {
case <-stream.Context().Done():
delete(s.peerStreams, id)
err = ErrStreamClosed
default:
}
return
}
func (s *streamPool) getAllStreams() (streams []spacesyncproto.SpaceStream) {
s.Lock()
defer s.Unlock()
Loop:
for id, stream := range s.peerStreams {
select {
case <-stream.Context().Done():
delete(s.peerStreams, id)
continue Loop
default:
break
}
streams = append(streams, stream)
}
return
}
func (s *streamPool) BroadcastAsync(message *spacesyncproto.ObjectSyncMessage) (err error) {
streams := s.getAllStreams()
log.With("objectId", message.ObjectId).
Debugf("broadcasting message to %d peers", len(streams))
for _, stream := range streams {
if err = stream.Send(message); err != nil {
// TODO: add logging
}
}
return nil
}
func (s *streamPool) AddAndReadStreamAsync(stream spacesyncproto.SpaceStream) {
go s.AddAndReadStreamSync(stream)
}
func (s *streamPool) AddAndReadStreamSync(stream spacesyncproto.SpaceStream) (err error) {
s.Lock()
peerId, err := peer.CtxPeerId(stream.Context())
if err != nil {
s.Unlock()
return
}
s.peerStreams[peerId] = stream
s.wg.Add(1)
s.Unlock()
log.With("peerId", peerId).Debug("reading stream from peer")
return s.readPeerLoop(peerId, stream)
}
func (s *streamPool) Close() (err error) {
s.Lock()
wg := s.wg
s.Unlock()
if wg != nil {
wg.Wait()
}
return nil
}
func (s *streamPool) readPeerLoop(peerId string, stream spacesyncproto.SpaceStream) (err error) {
defer s.wg.Done()
limiter := make(chan struct{}, maxSimultaneousOperationsPerStream)
for i := 0; i < maxSimultaneousOperationsPerStream; i++ {
limiter <- struct{}{}
}
process := func(msg *spacesyncproto.ObjectSyncMessage) {
s.lastUsage.Store(time.Now().Unix())
if msg.ReplyId == "" {
s.messageHandler(stream.Context(), peerId, msg)
return
}
log.With("replyId", msg.ReplyId).Debug("getting message with reply id")
s.waitersMx.Lock()
waiter, exists := s.waiters[msg.ReplyId]
if !exists {
log.With("replyId", msg.ReplyId).Debug("reply id not exists")
s.waitersMx.Unlock()
s.messageHandler(stream.Context(), peerId, msg)
return
}
log.With("replyId", msg.ReplyId).Debug("reply id exists")
delete(s.waiters, msg.ReplyId)
s.waitersMx.Unlock()
waiter.ch <- msg
}
Loop:
for {
var msg *spacesyncproto.ObjectSyncMessage
msg, err = stream.Recv()
s.lastUsage.Store(time.Now().Unix())
if err != nil {
break
}
select {
case <-limiter:
case <-stream.Context().Done():
break Loop
}
go func() {
process(msg)
limiter <- struct{}{}
}()
}
log.With("peerId", peerId).Debug("stopped reading stream from peer")
s.removePeer(peerId)
return
}
func (s *streamPool) removePeer(peerId string) (err error) {
s.Lock()
defer s.Unlock()
_, ok := s.peerStreams[peerId]
if !ok {
return ErrEmptyPeer
}
delete(s.peerStreams, peerId)
return
}
func genStreamPoolKey(peerId, treeId string, counter uint64) string {
return fmt.Sprintf("%s.%s.%d", peerId, treeId, counter)
}

325
common/commonspace/syncservice/streampool_test.go Normal file
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package syncservice
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/peer"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/rpc/rpctest"
"github.com/anytypeio/go-anytype-infrastructure-experiments/consensus/consensusproto"
"github.com/stretchr/testify/require"
"testing"
"time"
)
type testServer struct {
stream chan spacesyncproto.DRPCSpace_StreamStream
addLog func(ctx context.Context, req *consensusproto.AddLogRequest) error
addRecord func(ctx context.Context, req *consensusproto.AddRecordRequest) error
releaseStream chan error
watchErrOnce bool
}
func (t *testServer) HeadSync(ctx context.Context, request *spacesyncproto.HeadSyncRequest) (*spacesyncproto.HeadSyncResponse, error) {
panic("implement me")
}
func (t *testServer) PushSpace(ctx context.Context, request *spacesyncproto.PushSpaceRequest) (*spacesyncproto.PushSpaceResponse, error) {
panic("implement me")
}
func (t *testServer) PullSpace(ctx context.Context, request *spacesyncproto.PullSpaceRequest) (*spacesyncproto.PullSpaceResponse, error) {
panic("implement me")
}
func (t *testServer) Stream(stream spacesyncproto.DRPCSpace_StreamStream) error {
t.stream <- stream
return <-t.releaseStream
}
func (t *testServer) waitStream(test *testing.T) spacesyncproto.DRPCSpace_StreamStream {
select {
case <-time.After(time.Second * 5):
test.Fatalf("waiteStream timeout")
case st := <-t.stream:
return st
}
return nil
}
type fixture struct {
testServer *testServer
drpcTS *rpctest.TesServer
client spacesyncproto.DRPCSpaceClient
clientStream spacesyncproto.DRPCSpace_StreamStream
serverStream spacesyncproto.DRPCSpace_StreamStream
pool *streamPool
clientId string
serverId string
}
func newFixture(t *testing.T, clientId, serverId string, handler MessageHandler) *fixture {
fx := &fixture{
testServer: &testServer{},
drpcTS: rpctest.NewTestServer(),
clientId: clientId,
serverId: serverId,
}
fx.testServer.stream = make(chan spacesyncproto.DRPCSpace_StreamStream, 1)
require.NoError(t, spacesyncproto.DRPCRegisterSpace(fx.drpcTS.Mux, fx.testServer))
fx.client = spacesyncproto.NewDRPCSpaceClient(fx.drpcTS.Dial(peer.CtxWithPeerId(context.Background(), clientId)))
var err error
fx.clientStream, err = fx.client.Stream(peer.CtxWithPeerId(context.Background(), serverId))
require.NoError(t, err)
fx.serverStream = fx.testServer.waitStream(t)
fx.pool = newStreamPool(handler).(*streamPool)
return fx
}
func (fx *fixture) run(t *testing.T) chan error {
waitCh := make(chan error)
go func() {
err := fx.pool.AddAndReadStreamSync(fx.clientStream)
waitCh <- err
}()
time.Sleep(time.Millisecond * 10)
fx.pool.Lock()
require.Equal(t, fx.pool.peerStreams[fx.serverId], fx.clientStream)
fx.pool.Unlock()
return waitCh
}
func TestStreamPool_AddAndReadStreamAsync(t *testing.T) {
remId := "remoteId"
t.Run("client close", func(t *testing.T) {
fx := newFixture(t, "", remId, nil)
waitCh := fx.run(t)
err := fx.clientStream.Close()
require.NoError(t, err)
err = <-waitCh
require.Error(t, err)
require.Nil(t, fx.pool.peerStreams[remId])
})
t.Run("server close", func(t *testing.T) {
fx := newFixture(t, "", remId, nil)
waitCh := fx.run(t)
err := fx.serverStream.Close()
require.NoError(t, err)
err = <-waitCh
require.Error(t, err)
require.Nil(t, fx.pool.peerStreams[remId])
})
}
func TestStreamPool_Close(t *testing.T) {
remId := "remoteId"
t.Run("client close", func(t *testing.T) {
fx := newFixture(t, "", remId, nil)
fx.run(t)
var events []string
recvChan := make(chan struct{})
go func() {
fx.pool.Close()
events = append(events, "pool_close")
recvChan <- struct{}{}
}()
time.Sleep(50 * time.Millisecond) //err = <-waitCh
events = append(events, "stream_close")
err := fx.clientStream.Close()
require.NoError(t, err)
<-recvChan
require.Equal(t, []string{"stream_close", "pool_close"}, events)
})
t.Run("server close", func(t *testing.T) {
fx := newFixture(t, "", remId, nil)
fx.run(t)
var events []string
recvChan := make(chan struct{})
go func() {
fx.pool.Close()
events = append(events, "pool_close")
recvChan <- struct{}{}
}()
time.Sleep(50 * time.Millisecond) //err = <-waitCh
events = append(events, "stream_close")
err := fx.clientStream.Close()
require.NoError(t, err)
<-recvChan
require.Equal(t, []string{"stream_close", "pool_close"}, events)
})
}
func TestStreamPool_ReceiveMessage(t *testing.T) {
remId := "remoteId"
t.Run("pool receive message from server", func(t *testing.T) {
objectId := "objectId"
msg := &spacesyncproto.ObjectSyncMessage{
ObjectId: objectId,
}
recvChan := make(chan struct{})
fx := newFixture(t, "", remId, func(ctx context.Context, senderId string, message *spacesyncproto.ObjectSyncMessage) (err error) {
require.Equal(t, msg, message)
recvChan <- struct{}{}
return nil
})
waitCh := fx.run(t)
err := fx.serverStream.Send(msg)
require.NoError(t, err)
<-recvChan
err = fx.clientStream.Close()
require.NoError(t, err)
err = <-waitCh
require.Error(t, err)
require.Nil(t, fx.pool.peerStreams[remId])
})
}
func TestStreamPool_HasActiveStream(t *testing.T) {
remId := "remoteId"
t.Run("pool has active stream", func(t *testing.T) {
fx := newFixture(t, "", remId, nil)
waitCh := fx.run(t)
require.True(t, fx.pool.HasActiveStream(remId))
err := fx.clientStream.Close()
require.NoError(t, err)
err = <-waitCh
require.Error(t, err)
require.Nil(t, fx.pool.peerStreams[remId])
})
t.Run("pool has no active stream", func(t *testing.T) {
fx := newFixture(t, "", remId, nil)
waitCh := fx.run(t)
err := fx.clientStream.Close()
require.NoError(t, err)
err = <-waitCh
require.Error(t, err)
require.False(t, fx.pool.HasActiveStream(remId))
require.Nil(t, fx.pool.peerStreams[remId])
})
}
func TestStreamPool_SendAsync(t *testing.T) {
remId := "remoteId"
t.Run("pool send async to server", func(t *testing.T) {
objectId := "objectId"
msg := &spacesyncproto.ObjectSyncMessage{
ObjectId: objectId,
}
fx := newFixture(t, "", remId, nil)
recvChan := make(chan struct{})
go func() {
message, err := fx.serverStream.Recv()
require.NoError(t, err)
require.Equal(t, msg, message)
recvChan <- struct{}{}
}()
waitCh := fx.run(t)
err := fx.pool.SendAsync([]string{remId}, msg)
require.NoError(t, err)
<-recvChan
err = fx.clientStream.Close()
require.NoError(t, err)
err = <-waitCh
require.Error(t, err)
require.Nil(t, fx.pool.peerStreams[remId])
})
}
func TestStreamPool_SendSync(t *testing.T) {
remId := "remoteId"
t.Run("pool send sync to server", func(t *testing.T) {
objectId := "objectId"
payload := []byte("payload")
msg := &spacesyncproto.ObjectSyncMessage{
ObjectId: objectId,
}
fx := newFixture(t, "", remId, nil)
go func() {
message, err := fx.serverStream.Recv()
require.NoError(t, err)
require.Equal(t, msg.ObjectId, message.ObjectId)
require.NotEmpty(t, message.ReplyId)
message.Payload = payload
err = fx.serverStream.Send(message)
require.NoError(t, err)
}()
waitCh := fx.run(t)
res, err := fx.pool.SendSync(remId, msg)
require.NoError(t, err)
require.Equal(t, payload, res.Payload)
err = fx.clientStream.Close()
require.NoError(t, err)
err = <-waitCh
require.Error(t, err)
require.Nil(t, fx.pool.peerStreams[remId])
})
t.Run("pool send sync timeout", func(t *testing.T) {
objectId := "objectId"
msg := &spacesyncproto.ObjectSyncMessage{
ObjectId: objectId,
}
fx := newFixture(t, "", remId, nil)
syncWaitPeriod = time.Millisecond * 30
go func() {
message, err := fx.serverStream.Recv()
require.NoError(t, err)
require.Equal(t, msg.ObjectId, message.ObjectId)
require.NotEmpty(t, message.ReplyId)
}()
waitCh := fx.run(t)
_, err := fx.pool.SendSync(remId, msg)
require.Equal(t, ErrSyncTimeout, err)
err = fx.clientStream.Close()
require.NoError(t, err)
err = <-waitCh
require.Error(t, err)
require.Nil(t, fx.pool.peerStreams[remId])
})
}
func TestStreamPool_BroadcastAsync(t *testing.T) {
remId := "remoteId"
t.Run("pool broadcast async to server", func(t *testing.T) {
objectId := "objectId"
msg := &spacesyncproto.ObjectSyncMessage{
ObjectId: objectId,
}
fx := newFixture(t, "", remId, nil)
recvChan := make(chan struct{})
go func() {
message, err := fx.serverStream.Recv()
require.NoError(t, err)
require.Equal(t, msg, message)
recvChan <- struct{}{}
}()
waitCh := fx.run(t)
err := fx.pool.BroadcastAsync(msg)
require.NoError(t, err)
<-recvChan
err = fx.clientStream.Close()
require.NoError(t, err)
err = <-waitCh
require.Error(t, err)
require.Nil(t, fx.pool.peerStreams[remId])
})
}

10
common/commonspace/syncservice/synchandler/synchhandler.go Normal file
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package synchandler
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
)
type SyncHandler interface {
HandleMessage(ctx context.Context, senderId string, request *spacesyncproto.ObjectSyncMessage) (err error)
}

138
common/commonspace/syncservice/syncservice.go Normal file
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package syncservice
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app/logger"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/objectgetter"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/syncservice/synchandler"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/rpc/rpcerr"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/nodeconf"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/ocache"
"time"
)
var log = logger.NewNamed("syncservice").Sugar()
type SyncService interface {
ocache.ObjectLastUsage
synchandler.SyncHandler
StreamPool() StreamPool
Init(getter objectgetter.ObjectGetter)
Close() (err error)
}
const respPeersStreamCheckInterval = time.Second * 10
type syncService struct {
spaceId string
streamPool StreamPool
clientFactory spacesyncproto.ClientFactory
objectGetter objectgetter.ObjectGetter
streamLoopCtx context.Context
stopStreamLoop context.CancelFunc
connector nodeconf.ConfConnector
streamLoopDone chan struct{}
}
func NewSyncService(
spaceId string,
confConnector nodeconf.ConfConnector) (syncService SyncService) {
streamPool := newStreamPool(func(ctx context.Context, senderId string, message *spacesyncproto.ObjectSyncMessage) (err error) {
return syncService.HandleMessage(ctx, senderId, message)
})
syncService = newSyncService(
spaceId,
streamPool,
spacesyncproto.ClientFactoryFunc(spacesyncproto.NewDRPCSpaceClient),
confConnector)
return
}
func newSyncService(
spaceId string,
streamPool StreamPool,
clientFactory spacesyncproto.ClientFactory,
connector nodeconf.ConfConnector) *syncService {
return &syncService{
streamPool: streamPool,
connector: connector,
clientFactory: clientFactory,
spaceId: spaceId,
streamLoopDone: make(chan struct{}),
}
}
func (s *syncService) Init(objectGetter objectgetter.ObjectGetter) {
s.objectGetter = objectGetter
s.streamLoopCtx, s.stopStreamLoop = context.WithCancel(context.Background())
go s.responsibleStreamCheckLoop(s.streamLoopCtx)
}
func (s *syncService) Close() (err error) {
s.stopStreamLoop()
<-s.streamLoopDone
return s.streamPool.Close()
}
func (s *syncService) LastUsage() time.Time {
return s.streamPool.LastUsage()
}
func (s *syncService) HandleMessage(ctx context.Context, senderId string, message *spacesyncproto.ObjectSyncMessage) (err error) {
obj, err := s.objectGetter.GetObject(ctx, message.ObjectId)
if err != nil {
return
}
return obj.HandleMessage(ctx, senderId, message)
}
func (s *syncService) responsibleStreamCheckLoop(ctx context.Context) {
defer close(s.streamLoopDone)
checkResponsiblePeers := func() {
respPeers, err := s.connector.DialResponsiblePeers(ctx, s.spaceId)
if err != nil {
return
}
for _, p := range respPeers {
if s.streamPool.HasActiveStream(p.Id()) {
continue
}
stream, err := s.clientFactory.Client(p).Stream(ctx)
if err != nil {
err = rpcerr.Unwrap(err)
log.With("spaceId", s.spaceId).Errorf("failed to open stream: %v", err)
// so here probably the request is failed because there is no such space,
// but diffService should handle such cases by sending pushSpace
continue
}
// sending empty message for the server to understand from which space is it coming
err = stream.Send(&spacesyncproto.ObjectSyncMessage{SpaceId: s.spaceId})
if err != nil {
err = rpcerr.Unwrap(err)
log.With("spaceId", s.spaceId).Errorf("failed to send first message to stream: %v", err)
continue
}
s.streamPool.AddAndReadStreamAsync(stream)
}
}
checkResponsiblePeers()
ticker := time.NewTicker(respPeersStreamCheckInterval)
defer ticker.Stop()
for {
select {
case <-s.streamLoopCtx.Done():
return
case <-ticker.C:
checkResponsiblePeers()
}
}
}
func (s *syncService) StreamPool() StreamPool {
return s.streamPool
}

136
common/commonspace/synctree/mock_synctree/mock_synctree.go Normal file
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// Code generated by MockGen. DO NOT EDIT.
// Source: github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/synctree (interfaces: SyncClient)
// Package mock_synctree is a generated GoMock package.
package mock_synctree
import (
reflect "reflect"
tree "github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/tree"
treechangeproto "github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/treechangeproto"
gomock "github.com/golang/mock/gomock"
)
// MockSyncClient is a mock of SyncClient interface.
type MockSyncClient struct {
ctrl *gomock.Controller
recorder *MockSyncClientMockRecorder
}
// MockSyncClientMockRecorder is the mock recorder for MockSyncClient.
type MockSyncClientMockRecorder struct {
mock *MockSyncClient
}
// NewMockSyncClient creates a new mock instance.
func NewMockSyncClient(ctrl *gomock.Controller) *MockSyncClient {
mock := &MockSyncClient{ctrl: ctrl}
mock.recorder = &MockSyncClientMockRecorder{mock}
return mock
}
// EXPECT returns an object that allows the caller to indicate expected use.
func (m *MockSyncClient) EXPECT() *MockSyncClientMockRecorder {
return m.recorder
}
// BroadcastAsync mocks base method.
func (m *MockSyncClient) BroadcastAsync(arg0 *treechangeproto.TreeSyncMessage) error {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "BroadcastAsync", arg0)
ret0, _ := ret[0].(error)
return ret0
}
// BroadcastAsync indicates an expected call of BroadcastAsync.
func (mr *MockSyncClientMockRecorder) BroadcastAsync(arg0 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "BroadcastAsync", reflect.TypeOf((*MockSyncClient)(nil).BroadcastAsync), arg0)
}
// BroadcastAsyncOrSendResponsible mocks base method.
func (m *MockSyncClient) BroadcastAsyncOrSendResponsible(arg0 *treechangeproto.TreeSyncMessage) error {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "BroadcastAsyncOrSendResponsible", arg0)
ret0, _ := ret[0].(error)
return ret0
}
// BroadcastAsyncOrSendResponsible indicates an expected call of BroadcastAsyncOrSendResponsible.
func (mr *MockSyncClientMockRecorder) BroadcastAsyncOrSendResponsible(arg0 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "BroadcastAsyncOrSendResponsible", reflect.TypeOf((*MockSyncClient)(nil).BroadcastAsyncOrSendResponsible), arg0)
}
// CreateFullSyncRequest mocks base method.
func (m *MockSyncClient) CreateFullSyncRequest(arg0 tree.ObjectTree, arg1, arg2 []string) (*treechangeproto.TreeSyncMessage, error) {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "CreateFullSyncRequest", arg0, arg1, arg2)
ret0, _ := ret[0].(*treechangeproto.TreeSyncMessage)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// CreateFullSyncRequest indicates an expected call of CreateFullSyncRequest.
func (mr *MockSyncClientMockRecorder) CreateFullSyncRequest(arg0, arg1, arg2 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateFullSyncRequest", reflect.TypeOf((*MockSyncClient)(nil).CreateFullSyncRequest), arg0, arg1, arg2)
}
// CreateFullSyncResponse mocks base method.
func (m *MockSyncClient) CreateFullSyncResponse(arg0 tree.ObjectTree, arg1, arg2 []string) (*treechangeproto.TreeSyncMessage, error) {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "CreateFullSyncResponse", arg0, arg1, arg2)
ret0, _ := ret[0].(*treechangeproto.TreeSyncMessage)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// CreateFullSyncResponse indicates an expected call of CreateFullSyncResponse.
func (mr *MockSyncClientMockRecorder) CreateFullSyncResponse(arg0, arg1, arg2 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateFullSyncResponse", reflect.TypeOf((*MockSyncClient)(nil).CreateFullSyncResponse), arg0, arg1, arg2)
}
// CreateHeadUpdate mocks base method.
func (m *MockSyncClient) CreateHeadUpdate(arg0 tree.ObjectTree, arg1 []*treechangeproto.RawTreeChangeWithId) *treechangeproto.TreeSyncMessage {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "CreateHeadUpdate", arg0, arg1)
ret0, _ := ret[0].(*treechangeproto.TreeSyncMessage)
return ret0
}
// CreateHeadUpdate indicates an expected call of CreateHeadUpdate.
func (mr *MockSyncClientMockRecorder) CreateHeadUpdate(arg0, arg1 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateHeadUpdate", reflect.TypeOf((*MockSyncClient)(nil).CreateHeadUpdate), arg0, arg1)
}
// CreateNewTreeRequest mocks base method.
func (m *MockSyncClient) CreateNewTreeRequest() *treechangeproto.TreeSyncMessage {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "CreateNewTreeRequest")
ret0, _ := ret[0].(*treechangeproto.TreeSyncMessage)
return ret0
}
// CreateNewTreeRequest indicates an expected call of CreateNewTreeRequest.
func (mr *MockSyncClientMockRecorder) CreateNewTreeRequest() *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateNewTreeRequest", reflect.TypeOf((*MockSyncClient)(nil).CreateNewTreeRequest))
}
// SendAsync mocks base method.
func (m *MockSyncClient) SendAsync(arg0 string, arg1 *treechangeproto.TreeSyncMessage, arg2 string) error {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "SendAsync", arg0, arg1, arg2)
ret0, _ := ret[0].(error)
return ret0
}
// SendAsync indicates an expected call of SendAsync.
func (mr *MockSyncClientMockRecorder) SendAsync(arg0, arg1, arg2 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SendAsync", reflect.TypeOf((*MockSyncClient)(nil).SendAsync), arg0, arg1, arg2)
}

74
common/commonspace/synctree/requestfactory.go Normal file
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package synctree
import (
"fmt"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/tree"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/treechangeproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/util/slice"
)
type RequestFactory interface {
CreateHeadUpdate(t tree.ObjectTree, added []*treechangeproto.RawTreeChangeWithId) (msg *treechangeproto.TreeSyncMessage)
CreateNewTreeRequest() (msg *treechangeproto.TreeSyncMessage)
CreateFullSyncRequest(t tree.ObjectTree, theirHeads, theirSnapshotPath []string) (req *treechangeproto.TreeSyncMessage, err error)
CreateFullSyncResponse(t tree.ObjectTree, theirHeads, theirSnapshotPath []string) (*treechangeproto.TreeSyncMessage, error)
}
var sharedFactory = &requestFactory{}
func GetRequestFactory() RequestFactory {
return sharedFactory
}
type requestFactory struct{}
func (r *requestFactory) CreateHeadUpdate(t tree.ObjectTree, added []*treechangeproto.RawTreeChangeWithId) (msg *treechangeproto.TreeSyncMessage) {
return treechangeproto.WrapHeadUpdate(&treechangeproto.TreeHeadUpdate{
Heads: t.Heads(),
Changes: added,
SnapshotPath: t.SnapshotPath(),
}, t.Header())
}
func (r *requestFactory) CreateNewTreeRequest() (msg *treechangeproto.TreeSyncMessage) {
return treechangeproto.WrapFullRequest(&treechangeproto.TreeFullSyncRequest{}, nil)
}
func (r *requestFactory) CreateFullSyncRequest(t tree.ObjectTree, theirHeads, theirSnapshotPath []string) (msg *treechangeproto.TreeSyncMessage, err error) {
req := &treechangeproto.TreeFullSyncRequest{}
if t == nil {
return nil, fmt.Errorf("tree should not be empty")
}
req.Heads = t.Heads()
req.SnapshotPath = t.SnapshotPath()
var changesAfterSnapshot []*treechangeproto.RawTreeChangeWithId
changesAfterSnapshot, err = t.ChangesAfterCommonSnapshot(theirSnapshotPath, theirHeads)
if err != nil {
return
}
req.Changes = changesAfterSnapshot
msg = treechangeproto.WrapFullRequest(req, t.Header())
return
}
func (r *requestFactory) CreateFullSyncResponse(t tree.ObjectTree, theirHeads, theirSnapshotPath []string) (msg *treechangeproto.TreeSyncMessage, err error) {
resp := &treechangeproto.TreeFullSyncResponse{
Heads: t.Heads(),
SnapshotPath: t.SnapshotPath(),
}
if slice.UnsortedEquals(theirHeads, t.Heads()) {
msg = treechangeproto.WrapFullResponse(resp, t.Header())
return
}
ourChanges, err := t.ChangesAfterCommonSnapshot(theirSnapshotPath, theirHeads)
if err != nil {
return
}
resp.Changes = ourChanges
msg = treechangeproto.WrapFullResponse(resp, t.Header())
return
}

89
common/commonspace/synctree/syncclient.go Normal file
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//go:generate mockgen -destination mock_synctree/mock_synctree.go github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/synctree SyncClient
package synctree
import (
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/diffservice"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/syncservice"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/nodeconf"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/treechangeproto"
)
type SyncClient interface {
RequestFactory
BroadcastAsync(message *treechangeproto.TreeSyncMessage) (err error)
BroadcastAsyncOrSendResponsible(message *treechangeproto.TreeSyncMessage) (err error)
SendAsync(peerId string, message *treechangeproto.TreeSyncMessage, replyId string) (err error)
}
type syncClient struct {
syncservice.StreamPool
RequestFactory
spaceId string
notifiable diffservice.HeadNotifiable
configuration nodeconf.Configuration
}
func newSyncClient(
spaceId string,
pool syncservice.StreamPool,
notifiable diffservice.HeadNotifiable,
factory RequestFactory,
configuration nodeconf.Configuration) SyncClient {
return &syncClient{
StreamPool: pool,
RequestFactory: factory,
notifiable: notifiable,
configuration: configuration,
spaceId: spaceId,
}
}
func (s *syncClient) BroadcastAsync(message *treechangeproto.TreeSyncMessage) (err error) {
s.notifyIfNeeded(message)
objMsg, err := marshallTreeMessage(message, message.RootChange.Id, "")
if err != nil {
return
}
return s.StreamPool.BroadcastAsync(objMsg)
}
func (s *syncClient) SendAsync(peerId string, message *treechangeproto.TreeSyncMessage, replyId string) (err error) {
objMsg, err := marshallTreeMessage(message, message.RootChange.Id, replyId)
if err != nil {
return
}
return s.StreamPool.SendAsync([]string{peerId}, objMsg)
}
func (s *syncClient) BroadcastAsyncOrSendResponsible(message *treechangeproto.TreeSyncMessage) (err error) {
s.notifyIfNeeded(message)
objMsg, err := marshallTreeMessage(message, message.RootChange.Id, "")
if err != nil {
return
}
if s.configuration.IsResponsible(s.spaceId) {
return s.StreamPool.SendAsync(s.configuration.NodeIds(s.spaceId), objMsg)
}
return s.BroadcastAsync(message)
}
func (s *syncClient) notifyIfNeeded(message *treechangeproto.TreeSyncMessage) {
if message.GetContent().GetHeadUpdate() != nil {
update := message.GetContent().GetHeadUpdate()
s.notifiable.UpdateHeads(message.RootChange.Id, update.Heads)
}
}
func marshallTreeMessage(message *treechangeproto.TreeSyncMessage, id, replyId string) (objMsg *spacesyncproto.ObjectSyncMessage, err error) {
payload, err := message.Marshal()
if err != nil {
return
}
objMsg = &spacesyncproto.ObjectSyncMessage{
ReplyId: replyId,
Payload: payload,
ObjectId: id,
}
return
}

257
common/commonspace/synctree/synctree.go Normal file
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package synctree
import (
"context"
"errors"
"fmt"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app/logger"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/diffservice"
spacestorage "github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/storage"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/syncservice"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/syncservice/synchandler"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/synctree/updatelistener"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/peer"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/nodeconf"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/list"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/storage"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/tree"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/treechangeproto"
"github.com/gogo/protobuf/proto"
"go.uber.org/zap"
)
var ErrSyncTreeClosed = errors.New("sync tree is closed")
// SyncTree sends head updates to sync service and also sends new changes to update listener
type SyncTree struct {
tree.ObjectTree
synchandler.SyncHandler
syncClient SyncClient
listener updatelistener.UpdateListener
isClosed bool
}
var log = logger.NewNamed("commonspace.synctree").Sugar()
var createDerivedObjectTree = tree.CreateDerivedObjectTree
var createObjectTree = tree.CreateObjectTree
var buildObjectTree = tree.BuildObjectTree
var createSyncClient = newSyncClient
type CreateDeps struct {
SpaceId string
Payload tree.ObjectTreeCreatePayload
Configuration nodeconf.Configuration
HeadNotifiable diffservice.HeadNotifiable
StreamPool syncservice.StreamPool
Listener updatelistener.UpdateListener
AclList list.ACLList
CreateStorage storage.TreeStorageCreatorFunc
}
type BuildDeps struct {
SpaceId string
StreamPool syncservice.StreamPool
Configuration nodeconf.Configuration
HeadNotifiable diffservice.HeadNotifiable
Listener updatelistener.UpdateListener
AclList list.ACLList
SpaceStorage spacestorage.SpaceStorage
TreeStorage storage.TreeStorage
}
func DeriveSyncTree(ctx context.Context, deps CreateDeps) (t tree.ObjectTree, err error) {
t, err = createDerivedObjectTree(deps.Payload, deps.AclList, deps.CreateStorage)
if err != nil {
return
}
syncClient := createSyncClient(
deps.SpaceId,
deps.StreamPool,
deps.HeadNotifiable,
sharedFactory,
deps.Configuration)
syncTree := &SyncTree{
ObjectTree: t,
syncClient: syncClient,
listener: deps.Listener,
}
syncHandler := newSyncTreeHandler(syncTree, syncClient)
syncTree.SyncHandler = syncHandler
t = syncTree
headUpdate := syncClient.CreateHeadUpdate(t, nil)
err = syncClient.BroadcastAsync(headUpdate)
return
}
func CreateSyncTree(ctx context.Context, deps CreateDeps) (t tree.ObjectTree, err error) {
t, err = createObjectTree(deps.Payload, deps.AclList, deps.CreateStorage)
if err != nil {
return
}
syncClient := createSyncClient(
deps.SpaceId,
deps.StreamPool,
deps.HeadNotifiable,
GetRequestFactory(),
deps.Configuration)
syncTree := &SyncTree{
ObjectTree: t,
syncClient: syncClient,
listener: deps.Listener,
}
syncHandler := newSyncTreeHandler(syncTree, syncClient)
syncTree.SyncHandler = syncHandler
t = syncTree
headUpdate := syncClient.CreateHeadUpdate(t, nil)
err = syncClient.BroadcastAsync(headUpdate)
return
}
func BuildSyncTreeOrGetRemote(ctx context.Context, id string, deps BuildDeps) (t tree.ObjectTree, err error) {
getTreeRemote := func() (msg *treechangeproto.TreeSyncMessage, err error) {
peerId, err := peer.CtxPeerId(ctx)
if err != nil {
return
}
newTreeRequest := GetRequestFactory().CreateNewTreeRequest()
objMsg, err := marshallTreeMessage(newTreeRequest, id, "")
if err != nil {
return
}
resp, err := deps.StreamPool.SendSync(peerId, objMsg)
if err != nil {
return
}
msg = &treechangeproto.TreeSyncMessage{}
err = proto.Unmarshal(resp.Payload, msg)
return
}
deps.TreeStorage, err = deps.SpaceStorage.TreeStorage(id)
if err == nil {
return buildSyncTree(ctx, false, deps)
}
if err != nil && err != storage.ErrUnknownTreeId {
return
}
resp, err := getTreeRemote()
if err != nil {
return
}
if resp.GetContent().GetFullSyncResponse() == nil {
err = fmt.Errorf("expected to get full sync response, but got something else")
return
}
fullSyncResp := resp.GetContent().GetFullSyncResponse()
payload := storage.TreeStorageCreatePayload{
RootRawChange: resp.RootChange,
Changes: fullSyncResp.Changes,
Heads: fullSyncResp.Heads,
}
// basically building tree with in-memory storage and validating that it was without errors
log.With(zap.String("id", id)).Debug("validating tree")
err = tree.ValidateRawTree(payload, deps.AclList)
if err != nil {
return
}
// now we are sure that we can save it to the storage
deps.TreeStorage, err = deps.SpaceStorage.CreateTreeStorage(payload)
if err != nil {
return
}
return buildSyncTree(ctx, true, deps)
}
func buildSyncTree(ctx context.Context, isFirstBuild bool, deps BuildDeps) (t tree.ObjectTree, err error) {
t, err = buildObjectTree(deps.TreeStorage, deps.AclList)
if err != nil {
return
}
syncClient := createSyncClient(
deps.SpaceId,
deps.StreamPool,
deps.HeadNotifiable,
GetRequestFactory(),
deps.Configuration)
syncTree := &SyncTree{
ObjectTree: t,
syncClient: syncClient,
listener: deps.Listener,
}
syncHandler := newSyncTreeHandler(syncTree, syncClient)
syncTree.SyncHandler = syncHandler
t = syncTree
headUpdate := syncTree.syncClient.CreateHeadUpdate(t, nil)
// here we will have different behaviour based on who is sending this update
if isFirstBuild {
// send to everybody, because everybody should know that the node or client got new tree
err = syncTree.syncClient.BroadcastAsync(headUpdate)
} else {
// send either to everybody if client or to replica set if node
err = syncTree.syncClient.BroadcastAsyncOrSendResponsible(headUpdate)
}
return
}
func (s *SyncTree) AddContent(ctx context.Context, content tree.SignableChangeContent) (res tree.AddResult, err error) {
if s.isClosed {
err = ErrSyncTreeClosed
return
}
res, err = s.ObjectTree.AddContent(ctx, content)
if err != nil {
return
}
headUpdate := s.syncClient.CreateHeadUpdate(s, res.Added)
err = s.syncClient.BroadcastAsync(headUpdate)
return
}
func (s *SyncTree) AddRawChanges(ctx context.Context, changes ...*treechangeproto.RawTreeChangeWithId) (res tree.AddResult, err error) {
if s.isClosed {
err = ErrSyncTreeClosed
return
}
res, err = s.ObjectTree.AddRawChanges(ctx, changes...)
if err != nil {
return
}
if s.listener != nil {
switch res.Mode {
case tree.Nothing:
return
case tree.Append:
s.listener.Update(s)
case tree.Rebuild:
s.listener.Rebuild(s)
}
}
//if res.Mode != tree.Nothing {
headUpdate := s.syncClient.CreateHeadUpdate(s, res.Added)
err = s.syncClient.BroadcastAsync(headUpdate)
//}
return
}
func (s *SyncTree) Close() (err error) {
log.With("id", s.ID()).Debug("closing sync tree")
s.Lock()
defer s.Unlock()
log.With("id", s.ID()).Debug("taken lock on sync tree")
if s.isClosed {
err = ErrSyncTreeClosed
return
}
s.isClosed = true
return
}

179
common/commonspace/synctree/synctree_test.go Normal file
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package synctree
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/diffservice"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/syncservice"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/synctree/mock_synctree"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/synctree/updatelistener"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/synctree/updatelistener/mock_updatelistener"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/nodeconf"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/list"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/list/mock_list"
storage2 "github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/storage"
tree "github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/tree"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/tree/mock_objecttree"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/treechangeproto"
"github.com/golang/mock/gomock"
"github.com/stretchr/testify/require"
"testing"
)
type syncTreeMatcher struct {
objTree tree.ObjectTree
client SyncClient
listener updatelistener.UpdateListener
}
func (s syncTreeMatcher) Matches(x interface{}) bool {
t, ok := x.(*SyncTree)
if !ok {
return false
}
return s.objTree == t.ObjectTree && t.syncClient == s.client && t.listener == s.listener
}
func (s syncTreeMatcher) String() string {
return ""
}
func Test_DeriveSyncTree(t *testing.T) {
ctx := context.Background()
ctrl := gomock.NewController(t)
defer ctrl.Finish()
updateListenerMock := mock_updatelistener.NewMockUpdateListener(ctrl)
syncClientMock := mock_synctree.NewMockSyncClient(ctrl)
aclListMock := mock_list.NewMockACLList(ctrl)
objTreeMock := mock_tree.NewMockObjectTree(ctrl)
spaceId := "spaceId"
expectedPayload := tree.ObjectTreeCreatePayload{SpaceId: spaceId}
createDerivedObjectTree = func(payload tree.ObjectTreeCreatePayload, l list.ACLList, create storage2.TreeStorageCreatorFunc) (objTree tree.ObjectTree, err error) {
require.Equal(t, l, aclListMock)
require.Equal(t, expectedPayload, payload)
return objTreeMock, nil
}
createSyncClient = func(spaceId string, pool syncservice.StreamPool, notifiable diffservice.HeadNotifiable, factory RequestFactory, configuration nodeconf.Configuration) SyncClient {
return syncClientMock
}
headUpdate := &treechangeproto.TreeSyncMessage{}
syncClientMock.EXPECT().CreateHeadUpdate(syncTreeMatcher{objTreeMock, syncClientMock, updateListenerMock}, gomock.Nil()).Return(headUpdate)
syncClientMock.EXPECT().BroadcastAsync(gomock.Eq(headUpdate)).Return(nil)
deps := CreateDeps{AclList: aclListMock, SpaceId: spaceId, Payload: expectedPayload, Listener: updateListenerMock}
_, err := DeriveSyncTree(ctx, deps)
require.NoError(t, err)
}
func Test_CreateSyncTree(t *testing.T) {
ctx := context.Background()
ctrl := gomock.NewController(t)
defer ctrl.Finish()
updateListenerMock := mock_updatelistener.NewMockUpdateListener(ctrl)
syncClientMock := mock_synctree.NewMockSyncClient(ctrl)
aclListMock := mock_list.NewMockACLList(ctrl)
objTreeMock := mock_tree.NewMockObjectTree(ctrl)
spaceId := "spaceId"
expectedPayload := tree.ObjectTreeCreatePayload{SpaceId: spaceId}
createObjectTree = func(payload tree.ObjectTreeCreatePayload, l list.ACLList, create storage2.TreeStorageCreatorFunc) (objTree tree.ObjectTree, err error) {
require.Equal(t, l, aclListMock)
require.Equal(t, expectedPayload, payload)
return objTreeMock, nil
}
createSyncClient = func(spaceId string, pool syncservice.StreamPool, notifiable diffservice.HeadNotifiable, factory RequestFactory, configuration nodeconf.Configuration) SyncClient {
return syncClientMock
}
headUpdate := &treechangeproto.TreeSyncMessage{}
syncClientMock.EXPECT().CreateHeadUpdate(syncTreeMatcher{objTreeMock, syncClientMock, updateListenerMock}, gomock.Nil()).Return(headUpdate)
syncClientMock.EXPECT().BroadcastAsync(gomock.Eq(headUpdate)).Return(nil)
deps := CreateDeps{AclList: aclListMock, SpaceId: spaceId, Payload: expectedPayload, Listener: updateListenerMock}
_, err := CreateSyncTree(ctx, deps)
require.NoError(t, err)
}
func Test_BuildSyncTree(t *testing.T) {
ctx := context.Background()
ctrl := gomock.NewController(t)
defer ctrl.Finish()
updateListenerMock := mock_updatelistener.NewMockUpdateListener(ctrl)
syncClientMock := mock_synctree.NewMockSyncClient(ctrl)
objTreeMock := mock_tree.NewMockObjectTree(ctrl)
tr := &SyncTree{
ObjectTree: objTreeMock,
SyncHandler: nil,
syncClient: syncClientMock,
listener: updateListenerMock,
isClosed: false,
}
headUpdate := &treechangeproto.TreeSyncMessage{}
t.Run("AddRawChanges update", func(t *testing.T) {
changes := []*treechangeproto.RawTreeChangeWithId{{Id: "some"}}
expectedRes := tree.AddResult{
Added: changes,
Mode: tree.Append,
}
objTreeMock.EXPECT().AddRawChanges(gomock.Any(), gomock.Eq(changes)).
Return(expectedRes, nil)
updateListenerMock.EXPECT().Update(tr)
syncClientMock.EXPECT().CreateHeadUpdate(gomock.Eq(tr), gomock.Eq(changes)).Return(headUpdate)
syncClientMock.EXPECT().BroadcastAsync(gomock.Eq(headUpdate)).Return(nil)
res, err := tr.AddRawChanges(ctx, changes...)
require.NoError(t, err)
require.Equal(t, expectedRes, res)
})
t.Run("AddRawChanges rebuild", func(t *testing.T) {
changes := []*treechangeproto.RawTreeChangeWithId{{Id: "some"}}
expectedRes := tree.AddResult{
Added: changes,
Mode: tree.Rebuild,
}
objTreeMock.EXPECT().AddRawChanges(gomock.Any(), gomock.Eq(changes)).
Return(expectedRes, nil)
updateListenerMock.EXPECT().Rebuild(tr)
syncClientMock.EXPECT().CreateHeadUpdate(gomock.Eq(tr), gomock.Eq(changes)).Return(headUpdate)
syncClientMock.EXPECT().BroadcastAsync(gomock.Eq(headUpdate)).Return(nil)
res, err := tr.AddRawChanges(ctx, changes...)
require.NoError(t, err)
require.Equal(t, expectedRes, res)
})
t.Run("AddRawChanges nothing", func(t *testing.T) {
changes := []*treechangeproto.RawTreeChangeWithId{{Id: "some"}}
expectedRes := tree.AddResult{
Added: changes,
Mode: tree.Nothing,
}
objTreeMock.EXPECT().AddRawChanges(gomock.Any(), gomock.Eq(changes)).
Return(expectedRes, nil)
res, err := tr.AddRawChanges(ctx, changes...)
require.NoError(t, err)
require.Equal(t, expectedRes, res)
})
t.Run("AddContent", func(t *testing.T) {
changes := []*treechangeproto.RawTreeChangeWithId{{Id: "some"}}
content := tree.SignableChangeContent{
Data: []byte("abcde"),
}
expectedRes := tree.AddResult{
Mode: tree.Append,
Added: changes,
}
objTreeMock.EXPECT().AddContent(gomock.Any(), gomock.Eq(content)).
Return(expectedRes, nil)
syncClientMock.EXPECT().CreateHeadUpdate(gomock.Eq(tr), gomock.Eq(changes)).Return(headUpdate)
syncClientMock.EXPECT().BroadcastAsync(gomock.Eq(headUpdate)).Return(nil)
res, err := tr.AddContent(ctx, content)
require.NoError(t, err)
require.Equal(t, expectedRes, res)
})
}

184
common/commonspace/synctree/synctreehandler.go Normal file
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package synctree
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/spacesyncproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/syncservice/synchandler"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/tree"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/treechangeproto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/util/slice"
"github.com/gogo/protobuf/proto"
)
type syncTreeHandler struct {
objTree tree.ObjectTree
syncClient SyncClient
}
func newSyncTreeHandler(objTree tree.ObjectTree, syncClient SyncClient) synchandler.SyncHandler {
return &syncTreeHandler{
objTree: objTree,
syncClient: syncClient,
}
}
func (s *syncTreeHandler) HandleMessage(ctx context.Context, senderId string, msg *spacesyncproto.ObjectSyncMessage) (err error) {
unmarshalled := &treechangeproto.TreeSyncMessage{}
err = proto.Unmarshal(msg.Payload, unmarshalled)
if err != nil {
return
}
content := unmarshalled.GetContent()
switch {
case content.GetHeadUpdate() != nil:
return s.handleHeadUpdate(ctx, senderId, content.GetHeadUpdate(), msg.ReplyId)
case content.GetFullSyncRequest() != nil:
return s.handleFullSyncRequest(ctx, senderId, content.GetFullSyncRequest(), msg.ReplyId)
case content.GetFullSyncResponse() != nil:
return s.handleFullSyncResponse(ctx, senderId, content.GetFullSyncResponse())
}
return nil
}
func (s *syncTreeHandler) handleHeadUpdate(
ctx context.Context,
senderId string,
update *treechangeproto.TreeHeadUpdate,
replyId string) (err error) {
log.With("senderId", senderId).
With("heads", update.Heads).
With("treeId", s.objTree.ID()).
Debug("received head update message")
var (
fullRequest *treechangeproto.TreeSyncMessage
isEmptyUpdate = len(update.Changes) == 0
objTree = s.objTree
)
err = func() error {
objTree.Lock()
defer objTree.Unlock()
// isEmptyUpdate is sent when the tree is brought up from cache
if isEmptyUpdate {
log.With("treeId", objTree.ID()).Debug("is empty update")
if slice.UnsortedEquals(objTree.Heads(), update.Heads) {
return nil
}
// we need to sync in any case
fullRequest, err = s.syncClient.CreateFullSyncRequest(objTree, update.Heads, update.SnapshotPath)
return err
}
if s.alreadyHasHeads(objTree, update.Heads) {
return nil
}
_, err = objTree.AddRawChanges(ctx, update.Changes...)
if err != nil {
return err
}
if s.alreadyHasHeads(objTree, update.Heads) {
return nil
}
fullRequest, err = s.syncClient.CreateFullSyncRequest(objTree, update.Heads, update.SnapshotPath)
return err
}()
if fullRequest != nil {
log.With("senderId", senderId).
With("heads", objTree.Heads()).
With("treeId", objTree.ID()).
Debug("sending full sync request")
return s.syncClient.SendAsync(senderId, fullRequest, replyId)
}
log.With("senderId", senderId).
With("heads", update.Heads).
With("treeId", objTree.ID()).
Debug("head update finished correctly")
return
}
func (s *syncTreeHandler) handleFullSyncRequest(
ctx context.Context,
senderId string,
request *treechangeproto.TreeFullSyncRequest,
replyId string) (err error) {
log.With("senderId", senderId).
With("heads", request.Heads).
With("treeId", s.objTree.ID()).
With("trackingId", replyId).
Debug("received full sync request message")
var (
fullResponse *treechangeproto.TreeSyncMessage
header = s.objTree.Header()
objTree = s.objTree
)
defer func() {
if err != nil {
s.syncClient.SendAsync(senderId, treechangeproto.WrapError(err, header), replyId)
}
}()
err = func() error {
objTree.Lock()
defer objTree.Unlock()
if len(request.Changes) != 0 && !s.alreadyHasHeads(objTree, request.Heads) {
_, err = objTree.AddRawChanges(ctx, request.Changes...)
if err != nil {
return err
}
}
fullResponse, err = s.syncClient.CreateFullSyncResponse(objTree, request.Heads, request.SnapshotPath)
return err
}()
if err != nil {
return
}
return s.syncClient.SendAsync(senderId, fullResponse, replyId)
}
func (s *syncTreeHandler) handleFullSyncResponse(
ctx context.Context,
senderId string,
response *treechangeproto.TreeFullSyncResponse) (err error) {
log.With("senderId", senderId).
With("heads", response.Heads).
With("treeId", s.objTree.ID()).
Debug("received full sync response message")
objTree := s.objTree
if err != nil {
log.With("senderId", senderId).
With("heads", response.Heads).
With("treeId", s.objTree.ID()).
Debug("failed to find the tree in full sync response")
return
}
err = func() error {
objTree.Lock()
defer objTree.Unlock()
if s.alreadyHasHeads(objTree, response.Heads) {
return nil
}
_, err = objTree.AddRawChanges(ctx, response.Changes...)
return err
}()
log.With("error", err != nil).
With("heads", response.Heads).
With("treeId", s.objTree.ID()).
Debug("finished full sync response")
return
}
func (s *syncTreeHandler) alreadyHasHeads(t tree.ObjectTree, heads []string) bool {
return slice.UnsortedEquals(t.Heads(), heads) || t.HasChanges(heads...)
}

378
common/commonspace/synctree/synctreehandler_test.go Normal file
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package synctree
import (
"context"
"fmt"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/synctree/mock_synctree"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/tree"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/tree/mock_objecttree"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/treechangeproto"
"github.com/golang/mock/gomock"
"github.com/stretchr/testify/require"
"go.uber.org/zap"
"sync"
"testing"
)
type testObjTreeMock struct {
*mock_tree.MockObjectTree
m sync.Mutex
}
func newTestObjMock(mockTree *mock_tree.MockObjectTree) *testObjTreeMock {
return &testObjTreeMock{
MockObjectTree: mockTree,
}
}
func (t *testObjTreeMock) Lock() {
t.m.Lock()
}
func (t *testObjTreeMock) Unlock() {
t.m.Unlock()
}
func TestSyncHandler_HandleHeadUpdate(t *testing.T) {
ctrl := gomock.NewController(t)
defer ctrl.Finish()
ctx := context.Background()
syncClientMock := mock_synctree.NewMockSyncClient(ctrl)
objectTreeMock := newTestObjMock(mock_tree.NewMockObjectTree(ctrl))
syncHandler := newSyncTreeHandler(objectTreeMock, syncClientMock)
log = zap.NewNop().Sugar()
t.Run("head update non empty all heads added", func(t *testing.T) {
treeId := "treeId"
senderId := "senderId"
chWithId := &treechangeproto.RawTreeChangeWithId{}
headUpdate := &treechangeproto.TreeHeadUpdate{
Heads: []string{"h1"},
Changes: []*treechangeproto.RawTreeChangeWithId{chWithId},
SnapshotPath: []string{"h1"},
}
treeMsg := treechangeproto.WrapHeadUpdate(headUpdate, chWithId)
objectMsg, _ := marshallTreeMessage(treeMsg, treeId, "")
objectTreeMock.EXPECT().
ID().AnyTimes().Return(treeId)
objectTreeMock.EXPECT().
Heads().
Return([]string{"h2"})
objectTreeMock.EXPECT().
HasChanges(gomock.Eq([]string{"h1"})).
Return(false)
objectTreeMock.EXPECT().
AddRawChanges(gomock.Any(), gomock.Eq([]*treechangeproto.RawTreeChangeWithId{chWithId})).
Return(tree.AddResult{}, nil)
objectTreeMock.EXPECT().
Heads().
Return([]string{"h2", "h1"})
objectTreeMock.EXPECT().
HasChanges(gomock.Eq([]string{"h1"})).
Return(true)
err := syncHandler.HandleMessage(ctx, senderId, objectMsg)
require.NoError(t, err)
})
t.Run("head update non empty heads not added", func(t *testing.T) {
treeId := "treeId"
senderId := "senderId"
chWithId := &treechangeproto.RawTreeChangeWithId{}
headUpdate := &treechangeproto.TreeHeadUpdate{
Heads: []string{"h1"},
Changes: []*treechangeproto.RawTreeChangeWithId{chWithId},
SnapshotPath: []string{"h1"},
}
treeMsg := treechangeproto.WrapHeadUpdate(headUpdate, chWithId)
objectMsg, _ := marshallTreeMessage(treeMsg, treeId, "")
fullRequest := &treechangeproto.TreeSyncMessage{}
objectTreeMock.EXPECT().
ID().AnyTimes().Return(treeId)
objectTreeMock.EXPECT().
Heads().
Return([]string{"h2"})
objectTreeMock.EXPECT().
HasChanges(gomock.Eq([]string{"h1"})).
Return(false)
objectTreeMock.EXPECT().
AddRawChanges(gomock.Any(), gomock.Eq([]*treechangeproto.RawTreeChangeWithId{chWithId})).
Return(tree.AddResult{}, nil)
objectTreeMock.EXPECT().
Heads().
Return([]string{"h2"})
objectTreeMock.EXPECT().
HasChanges(gomock.Eq([]string{"h1"})).
Return(false)
syncClientMock.EXPECT().
CreateFullSyncRequest(gomock.Eq(objectTreeMock), gomock.Eq([]string{"h1"}), gomock.Eq([]string{"h1"})).
Return(fullRequest, nil)
objectTreeMock.EXPECT().
Heads().
Return([]string{"h2"})
syncClientMock.EXPECT().SendAsync(gomock.Eq(senderId), gomock.Eq(fullRequest), gomock.Eq(""))
err := syncHandler.HandleMessage(ctx, senderId, objectMsg)
require.NoError(t, err)
})
t.Run("head update non empty equal heads", func(t *testing.T) {
treeId := "treeId"
senderId := "senderId"
chWithId := &treechangeproto.RawTreeChangeWithId{}
headUpdate := &treechangeproto.TreeHeadUpdate{
Heads: []string{"h1"},
Changes: []*treechangeproto.RawTreeChangeWithId{chWithId},
SnapshotPath: []string{"h1"},
}
treeMsg := treechangeproto.WrapHeadUpdate(headUpdate, chWithId)
objectMsg, _ := marshallTreeMessage(treeMsg, treeId, "")
objectTreeMock.EXPECT().
ID().AnyTimes().Return(treeId)
objectTreeMock.EXPECT().
Heads().
Return([]string{"h1"})
err := syncHandler.HandleMessage(ctx, senderId, objectMsg)
require.NoError(t, err)
})
t.Run("head update empty", func(t *testing.T) {
treeId := "treeId"
senderId := "senderId"
chWithId := &treechangeproto.RawTreeChangeWithId{}
headUpdate := &treechangeproto.TreeHeadUpdate{
Heads: []string{"h1"},
Changes: nil,
SnapshotPath: []string{"h1"},
}
treeMsg := treechangeproto.WrapHeadUpdate(headUpdate, chWithId)
objectMsg, _ := marshallTreeMessage(treeMsg, treeId, "")
fullRequest := &treechangeproto.TreeSyncMessage{}
objectTreeMock.EXPECT().
ID().AnyTimes().Return(treeId)
objectTreeMock.EXPECT().
Heads().
Return([]string{"h2"})
syncClientMock.EXPECT().
CreateFullSyncRequest(gomock.Eq(objectTreeMock), gomock.Eq([]string{"h1"}), gomock.Eq([]string{"h1"})).
Return(fullRequest, nil)
objectTreeMock.EXPECT().
Heads().
Return([]string{"h2"})
syncClientMock.EXPECT().SendAsync(gomock.Eq(senderId), gomock.Eq(fullRequest), gomock.Eq(""))
err := syncHandler.HandleMessage(ctx, senderId, objectMsg)
require.NoError(t, err)
})
t.Run("head update empty equal heads", func(t *testing.T) {
treeId := "treeId"
senderId := "senderId"
chWithId := &treechangeproto.RawTreeChangeWithId{}
headUpdate := &treechangeproto.TreeHeadUpdate{
Heads: []string{"h1"},
Changes: nil,
SnapshotPath: []string{"h1"},
}
treeMsg := treechangeproto.WrapHeadUpdate(headUpdate, chWithId)
objectMsg, _ := marshallTreeMessage(treeMsg, treeId, "")
objectTreeMock.EXPECT().
ID().AnyTimes().Return(treeId)
objectTreeMock.EXPECT().
Heads().
Return([]string{"h1"})
err := syncHandler.HandleMessage(ctx, senderId, objectMsg)
require.NoError(t, err)
})
}
func TestSyncHandler_HandleFullSyncRequest(t *testing.T) {
ctrl := gomock.NewController(t)
defer ctrl.Finish()
ctx := context.Background()
syncClientMock := mock_synctree.NewMockSyncClient(ctrl)
objectTreeMock := newTestObjMock(mock_tree.NewMockObjectTree(ctrl))
syncHandler := newSyncTreeHandler(objectTreeMock, syncClientMock)
log = zap.NewNop().Sugar()
t.Run("full sync request with change", func(t *testing.T) {
treeId := "treeId"
senderId := "senderId"
chWithId := &treechangeproto.RawTreeChangeWithId{}
fullSyncRequest := &treechangeproto.TreeFullSyncRequest{
Heads: []string{"h1"},
Changes: []*treechangeproto.RawTreeChangeWithId{chWithId},
SnapshotPath: []string{"h1"},
}
treeMsg := treechangeproto.WrapFullRequest(fullSyncRequest, chWithId)
objectMsg, _ := marshallTreeMessage(treeMsg, treeId, "")
fullResponse := &treechangeproto.TreeSyncMessage{}
objectTreeMock.EXPECT().
ID().AnyTimes().Return(treeId)
objectTreeMock.EXPECT().Header().Return(nil)
objectTreeMock.EXPECT().
Heads().
Return([]string{"h2"})
objectTreeMock.EXPECT().
HasChanges(gomock.Eq([]string{"h1"})).
Return(false)
objectTreeMock.EXPECT().
AddRawChanges(gomock.Any(), gomock.Eq([]*treechangeproto.RawTreeChangeWithId{chWithId})).
Return(tree.AddResult{}, nil)
syncClientMock.EXPECT().
CreateFullSyncResponse(gomock.Eq(objectTreeMock), gomock.Eq([]string{"h1"}), gomock.Eq([]string{"h1"})).
Return(fullResponse, nil)
syncClientMock.EXPECT().SendAsync(gomock.Eq(senderId), gomock.Eq(fullResponse), gomock.Eq(""))
err := syncHandler.HandleMessage(ctx, senderId, objectMsg)
require.NoError(t, err)
})
t.Run("full sync request with change same heads", func(t *testing.T) {
treeId := "treeId"
senderId := "senderId"
chWithId := &treechangeproto.RawTreeChangeWithId{}
fullSyncRequest := &treechangeproto.TreeFullSyncRequest{
Heads: []string{"h1"},
Changes: []*treechangeproto.RawTreeChangeWithId{chWithId},
SnapshotPath: []string{"h1"},
}
treeMsg := treechangeproto.WrapFullRequest(fullSyncRequest, chWithId)
objectMsg, _ := marshallTreeMessage(treeMsg, treeId, "")
fullResponse := &treechangeproto.TreeSyncMessage{}
objectTreeMock.EXPECT().
ID().AnyTimes().Return(treeId)
objectTreeMock.EXPECT().Header().Return(nil)
objectTreeMock.EXPECT().
Heads().
Return([]string{"h1"})
syncClientMock.EXPECT().
CreateFullSyncResponse(gomock.Eq(objectTreeMock), gomock.Eq([]string{"h1"}), gomock.Eq([]string{"h1"})).
Return(fullResponse, nil)
syncClientMock.EXPECT().SendAsync(gomock.Eq(senderId), gomock.Eq(fullResponse), gomock.Eq(""))
err := syncHandler.HandleMessage(ctx, senderId, objectMsg)
require.NoError(t, err)
})
t.Run("full sync request without change but with reply id", func(t *testing.T) {
treeId := "treeId"
senderId := "senderId"
replyId := "replyId"
chWithId := &treechangeproto.RawTreeChangeWithId{}
fullSyncRequest := &treechangeproto.TreeFullSyncRequest{
Heads: []string{"h1"},
SnapshotPath: []string{"h1"},
}
treeMsg := treechangeproto.WrapFullRequest(fullSyncRequest, chWithId)
objectMsg, _ := marshallTreeMessage(treeMsg, treeId, replyId)
fullResponse := &treechangeproto.TreeSyncMessage{}
objectTreeMock.EXPECT().
ID().AnyTimes().Return(treeId)
objectTreeMock.EXPECT().Header().Return(nil)
syncClientMock.EXPECT().
CreateFullSyncResponse(gomock.Eq(objectTreeMock), gomock.Eq([]string{"h1"}), gomock.Eq([]string{"h1"})).
Return(fullResponse, nil)
syncClientMock.EXPECT().SendAsync(gomock.Eq(senderId), gomock.Eq(fullResponse), gomock.Eq(replyId))
err := syncHandler.HandleMessage(ctx, senderId, objectMsg)
require.NoError(t, err)
})
t.Run("full sync request with add raw changes error", func(t *testing.T) {
treeId := "treeId"
senderId := "senderId"
chWithId := &treechangeproto.RawTreeChangeWithId{}
fullSyncRequest := &treechangeproto.TreeFullSyncRequest{
Heads: []string{"h1"},
Changes: []*treechangeproto.RawTreeChangeWithId{chWithId},
SnapshotPath: []string{"h1"},
}
treeMsg := treechangeproto.WrapFullRequest(fullSyncRequest, chWithId)
objectMsg, _ := marshallTreeMessage(treeMsg, treeId, "")
objectTreeMock.EXPECT().
ID().AnyTimes().Return(treeId)
objectTreeMock.EXPECT().Header().Return(nil)
objectTreeMock.EXPECT().
Heads().
Return([]string{"h2"})
objectTreeMock.EXPECT().
HasChanges(gomock.Eq([]string{"h1"})).
Return(false)
objectTreeMock.EXPECT().
AddRawChanges(gomock.Any(), gomock.Eq([]*treechangeproto.RawTreeChangeWithId{chWithId})).
Return(tree.AddResult{}, fmt.Errorf(""))
syncClientMock.EXPECT().SendAsync(gomock.Eq(senderId), gomock.Any(), gomock.Eq(""))
err := syncHandler.HandleMessage(ctx, senderId, objectMsg)
require.Error(t, err)
})
}
func TestSyncHandler_HandleFullSyncResponse(t *testing.T) {
ctrl := gomock.NewController(t)
defer ctrl.Finish()
ctx := context.Background()
syncClientMock := mock_synctree.NewMockSyncClient(ctrl)
objectTreeMock := newTestObjMock(mock_tree.NewMockObjectTree(ctrl))
syncHandler := newSyncTreeHandler(objectTreeMock, syncClientMock)
log = zap.NewNop().Sugar()
t.Run("full sync response with change", func(t *testing.T) {
treeId := "treeId"
senderId := "senderId"
replyId := "replyId"
chWithId := &treechangeproto.RawTreeChangeWithId{}
fullSyncResponse := &treechangeproto.TreeFullSyncResponse{
Heads: []string{"h1"},
Changes: []*treechangeproto.RawTreeChangeWithId{chWithId},
SnapshotPath: []string{"h1"},
}
treeMsg := treechangeproto.WrapFullResponse(fullSyncResponse, chWithId)
objectMsg, _ := marshallTreeMessage(treeMsg, treeId, replyId)
objectTreeMock.EXPECT().ID().AnyTimes().Return(treeId)
objectTreeMock.EXPECT().
Heads().
Return([]string{"h2"})
objectTreeMock.EXPECT().
HasChanges(gomock.Eq([]string{"h1"})).
Return(false)
objectTreeMock.EXPECT().
AddRawChanges(gomock.Any(), gomock.Eq([]*treechangeproto.RawTreeChangeWithId{chWithId})).
Return(tree.AddResult{}, nil)
err := syncHandler.HandleMessage(ctx, senderId, objectMsg)
require.NoError(t, err)
})
t.Run("full sync response with same heads", func(t *testing.T) {
treeId := "treeId"
senderId := "senderId"
replyId := "replyId"
chWithId := &treechangeproto.RawTreeChangeWithId{}
fullSyncResponse := &treechangeproto.TreeFullSyncResponse{
Heads: []string{"h1"},
Changes: []*treechangeproto.RawTreeChangeWithId{chWithId},
SnapshotPath: []string{"h1"},
}
treeMsg := treechangeproto.WrapFullResponse(fullSyncResponse, chWithId)
objectMsg, _ := marshallTreeMessage(treeMsg, treeId, replyId)
objectTreeMock.EXPECT().ID().AnyTimes().Return(treeId)
objectTreeMock.EXPECT().
Heads().
Return([]string{"h1"})
err := syncHandler.HandleMessage(ctx, senderId, objectMsg)
require.NoError(t, err)
})
}

59
common/commonspace/synctree/updatelistener/mock_updatelistener/mock_updatelistener.go Normal file
View File

@ -0,0 +1,59 @@
// Code generated by MockGen. DO NOT EDIT.
// Source: github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/synctree/updatelistener (interfaces: UpdateListener)
// Package mock_updatelistener is a generated GoMock package.
package mock_updatelistener
import (
reflect "reflect"
tree "github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/tree"
gomock "github.com/golang/mock/gomock"
)
// MockUpdateListener is a mock of UpdateListener interface.
type MockUpdateListener struct {
ctrl *gomock.Controller
recorder *MockUpdateListenerMockRecorder
}
// MockUpdateListenerMockRecorder is the mock recorder for MockUpdateListener.
type MockUpdateListenerMockRecorder struct {
mock *MockUpdateListener
}
// NewMockUpdateListener creates a new mock instance.
func NewMockUpdateListener(ctrl *gomock.Controller) *MockUpdateListener {
mock := &MockUpdateListener{ctrl: ctrl}
mock.recorder = &MockUpdateListenerMockRecorder{mock}
return mock
}
// EXPECT returns an object that allows the caller to indicate expected use.
func (m *MockUpdateListener) EXPECT() *MockUpdateListenerMockRecorder {
return m.recorder
}
// Rebuild mocks base method.
func (m *MockUpdateListener) Rebuild(arg0 tree.ObjectTree) {
m.ctrl.T.Helper()
m.ctrl.Call(m, "Rebuild", arg0)
}
// Rebuild indicates an expected call of Rebuild.
func (mr *MockUpdateListenerMockRecorder) Rebuild(arg0 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Rebuild", reflect.TypeOf((*MockUpdateListener)(nil).Rebuild), arg0)
}
// Update mocks base method.
func (m *MockUpdateListener) Update(arg0 tree.ObjectTree) {
m.ctrl.T.Helper()
m.ctrl.Call(m, "Update", arg0)
}
// Update indicates an expected call of Update.
func (mr *MockUpdateListenerMockRecorder) Update(arg0 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Update", reflect.TypeOf((*MockUpdateListener)(nil).Update), arg0)
}

11
common/commonspace/synctree/updatelistener/updatelistener.go Normal file
View File

@ -0,0 +1,11 @@
//go:generate mockgen -destination mock_updatelistener/mock_updatelistener.go github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/synctree/updatelistener UpdateListener
package updatelistener
import (
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/tree"
)
type UpdateListener interface {
Update(tree tree.ObjectTree)
Rebuild(tree tree.ObjectTree)
}

108
common/commonspace/treegetter/mock_treegetter/mock_treegetter.go Normal file
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@ -0,0 +1,108 @@
// Code generated by MockGen. DO NOT EDIT.
// Source: github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/treegetter (interfaces: TreeGetter)
// Package mock_treegetter is a generated GoMock package.
package mock_treegetter
import (
context "context"
reflect "reflect"
app "github.com/anytypeio/go-anytype-infrastructure-experiments/common/app"
tree "github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/tree"
gomock "github.com/golang/mock/gomock"
)
// MockTreeGetter is a mock of TreeGetter interface.
type MockTreeGetter struct {
ctrl *gomock.Controller
recorder *MockTreeGetterMockRecorder
}
// MockTreeGetterMockRecorder is the mock recorder for MockTreeGetter.
type MockTreeGetterMockRecorder struct {
mock *MockTreeGetter
}
// NewMockTreeGetter creates a new mock instance.
func NewMockTreeGetter(ctrl *gomock.Controller) *MockTreeGetter {
mock := &MockTreeGetter{ctrl: ctrl}
mock.recorder = &MockTreeGetterMockRecorder{mock}
return mock
}
// EXPECT returns an object that allows the caller to indicate expected use.
func (m *MockTreeGetter) EXPECT() *MockTreeGetterMockRecorder {
return m.recorder
}
// Close mocks base method.
func (m *MockTreeGetter) Close(arg0 context.Context) error {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "Close", arg0)
ret0, _ := ret[0].(error)
return ret0
}
// Close indicates an expected call of Close.
func (mr *MockTreeGetterMockRecorder) Close(arg0 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Close", reflect.TypeOf((*MockTreeGetter)(nil).Close), arg0)
}
// GetTree mocks base method.
func (m *MockTreeGetter) GetTree(arg0 context.Context, arg1, arg2 string) (tree.ObjectTree, error) {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "GetTree", arg0, arg1, arg2)
ret0, _ := ret[0].(tree.ObjectTree)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// GetTree indicates an expected call of GetTree.
func (mr *MockTreeGetterMockRecorder) GetTree(arg0, arg1, arg2 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetTree", reflect.TypeOf((*MockTreeGetter)(nil).GetTree), arg0, arg1, arg2)
}
// Init mocks base method.
func (m *MockTreeGetter) Init(arg0 *app.App) error {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "Init", arg0)
ret0, _ := ret[0].(error)
return ret0
}
// Init indicates an expected call of Init.
func (mr *MockTreeGetterMockRecorder) Init(arg0 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Init", reflect.TypeOf((*MockTreeGetter)(nil).Init), arg0)
}
// Name mocks base method.
func (m *MockTreeGetter) Name() string {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "Name")
ret0, _ := ret[0].(string)
return ret0
}
// Name indicates an expected call of Name.
func (mr *MockTreeGetterMockRecorder) Name() *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Name", reflect.TypeOf((*MockTreeGetter)(nil).Name))
}
// Run mocks base method.
func (m *MockTreeGetter) Run(arg0 context.Context) error {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "Run", arg0)
ret0, _ := ret[0].(error)
return ret0
}
// Run indicates an expected call of Run.
func (mr *MockTreeGetterMockRecorder) Run(arg0 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Run", reflect.TypeOf((*MockTreeGetter)(nil).Run), arg0)
}

18
common/commonspace/treegetter/treegetter.go Normal file
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@ -0,0 +1,18 @@
//go:generate mockgen -destination mock_treegetter/mock_treegetter.go github.com/anytypeio/go-anytype-infrastructure-experiments/common/commonspace/treegetter TreeGetter
package treegetter
import (
"context"
"errors"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/acl/tree"
)
const CName = "commonspace.treeGetter"
var ErrSpaceNotFound = errors.New("space not found")
type TreeGetter interface {
app.ComponentRunnable
GetTree(ctx context.Context, spaceId, treeId string) (tree.ObjectTree, error)
}

1
config/account.go → common/config/account.go
View File

@ -2,6 +2,7 @@ package config
type Account struct {
PeerId string `yaml:"peerId"`
PeerKey string `yaml:"peerKey"`
SigningKey string `yaml:"signingKey"`
EncryptionKey string `yaml:"encryptionKey"`
}

0
config/anytype.go → common/config/anytype.go
View File

0
config/api.go → common/config/api.go
View File

28
config/config.go → common/config/config.go
View File

@ -1,10 +1,9 @@
package config
import (
"context"
"fmt"
"github.com/anytypeio/go-anytype-infrastructure-experiments/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/app/logger"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app/logger"
"gopkg.in/yaml.v3"
"io/ioutil"
)
@ -30,13 +29,32 @@ type Config struct {
APIServer APIServer `yaml:"apiServer"`
Nodes []Node `yaml:"nodes"`
Space Space `yaml:"space"`
Storage Storage `yaml:"storage"`
Metric Metric `yaml:"metric"`
Log Log `yaml:"log"`
}
func (c *Config) Init(ctx context.Context, a *app.App) (err error) {
logger.NewNamed("config").Info(fmt.Sprint(*c))
func (c *Config) Init(a *app.App) (err error) {
logger.NewNamed("config").Info(fmt.Sprint(c.Space))
return
}
func (c Config) Name() (name string) {
return CName
}
func (c Config) GetAnytype() Anytype {
return c.Anytype
}
func (c Config) GetGRPCServer() GrpcServer {
return c.GrpcServer
}
func (c Config) GetAccount() Account {
return c.Account
}
func (c Config) GetMetric() Metric {
return c.Metric
}

0
config/grpc.go → common/config/grpc.go
View File

36
common/config/log.go Normal file
View File

@ -0,0 +1,36 @@
package config
import (
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app/logger"
"go.uber.org/zap"
)
type Log struct {
Production bool `yaml:"production"`
DefaultLevel string `yaml:"defaultLevel"`
NamedLevels map[string]string `yaml:"namedLevels"`
}
func (l Log) ApplyGlobal() {
var conf zap.Config
if l.Production {
conf = zap.NewProductionConfig()
} else {
conf = zap.NewDevelopmentConfig()
}
if defaultLevel, err := zap.ParseAtomicLevel(l.DefaultLevel); err == nil {
conf.Level = defaultLevel
}
var levels = make(map[string]zap.AtomicLevel)
for k, v := range l.NamedLevels {
if lev, err := zap.ParseAtomicLevel(v); err != nil {
levels[k] = lev
}
}
defaultLogger, err := conf.Build()
if err != nil {
logger.Default().Fatal("can't build logger", zap.Error(err))
}
logger.SetDefault(defaultLogger)
logger.SetNamedLevels(levels)
}

5
common/config/metric.go Normal file
View File

@ -0,0 +1,5 @@
package config
type Metric struct {
Addr string `yaml:"addr"`
}

9
common/config/nodes.go Normal file
View File

@ -0,0 +1,9 @@
package config
type Node struct {
PeerId string `yaml:"peerId"`
Address string `yaml:"address"`
SigningKey string `yaml:"signingKey,omitempty"`
EncryptionKey string `yaml:"encryptionKey,omitempty"`
IsConsensus bool `yaml:"isConsensus,omitempty"`
}

0
config/peer.go → common/config/peer.go
View File

6
common/config/space.go Normal file
View File

@ -0,0 +1,6 @@
package config
type Space struct {
GCTTL int `yaml:"gcTTL"`
SyncPeriod int `yaml:"syncPeriod"`
}

5
common/config/storage.go Normal file
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@ -0,0 +1,5 @@
package config
type Storage struct {
Path string `yaml:"path"`
}

63
common/go.mod Normal file
View File

@ -0,0 +1,63 @@
module github.com/anytypeio/go-anytype-infrastructure-experiments/common
go 1.19
require (
github.com/anytypeio/go-chash v0.0.0-20220629194632-4ad1154fe232
github.com/awalterschulze/gographviz v2.0.3+incompatible
github.com/cespare/xxhash v1.1.0
github.com/goccy/go-graphviz v0.0.9
github.com/gogo/protobuf v1.3.2
github.com/golang/mock v1.6.0
github.com/huandu/skiplist v1.2.0
github.com/ipfs/go-cid v0.3.2
github.com/libp2p/go-libp2p v0.23.2
github.com/minio/sha256-simd v1.0.0
github.com/multiformats/go-multibase v0.1.1
github.com/multiformats/go-multihash v0.2.1
github.com/prometheus/client_golang v1.13.0
github.com/stretchr/testify v1.8.0
github.com/zeebo/blake3 v0.2.3
github.com/zeebo/errs v1.3.0
go.uber.org/zap v1.23.0
gopkg.in/mgo.v2 v2.0.0-20190816093944-a6b53ec6cb22
gopkg.in/yaml.v3 v3.0.1
storj.io/drpc v0.0.32
)
require (
github.com/beorn7/perks v1.0.1 // indirect
github.com/cespare/xxhash/v2 v2.1.2 // indirect
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0 // indirect
github.com/fogleman/gg v1.3.0 // indirect
github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect
github.com/golang/protobuf v1.5.2 // indirect
github.com/ipfs/go-log/v2 v2.5.1 // indirect
github.com/klauspost/cpuid/v2 v2.1.1 // indirect
github.com/libp2p/go-buffer-pool v0.1.0 // indirect
github.com/libp2p/go-openssl v0.1.0 // indirect
github.com/mattn/go-isatty v0.0.16 // indirect
github.com/mattn/go-pointer v0.0.1 // indirect
github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
github.com/mr-tron/base58 v1.2.0 // indirect
github.com/multiformats/go-base32 v0.1.0 // indirect
github.com/multiformats/go-base36 v0.1.0 // indirect
github.com/multiformats/go-multiaddr v0.7.0 // indirect
github.com/multiformats/go-multicodec v0.6.0 // indirect
github.com/multiformats/go-varint v0.0.6 // indirect
github.com/pkg/errors v0.9.1 // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/prometheus/client_model v0.2.0 // indirect
github.com/prometheus/common v0.37.0 // indirect
github.com/prometheus/procfs v0.8.0 // indirect
github.com/spacemonkeygo/spacelog v0.0.0-20180420211403-2296661a0572 // indirect
github.com/spaolacci/murmur3 v1.1.0 // indirect
go.uber.org/atomic v1.10.0 // indirect
go.uber.org/multierr v1.8.0 // indirect
golang.org/x/crypto v0.0.0-20220525230936-793ad666bf5e // indirect
golang.org/x/image v0.0.0-20200119044424-58c23975cae1 // indirect
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab // indirect
google.golang.org/protobuf v1.28.1 // indirect
lukechampine.com/blake3 v1.1.7 // indirect
)

615
common/go.sum Normal file
View File

@ -0,0 +1,615 @@
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To=
cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4=
cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M=
cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc=
cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKVk=
cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs=
cloud.google.com/go v0.62.0/go.mod h1:jmCYTdRCQuc1PHIIJ/maLInMho30T/Y0M4hTdTShOYc=
cloud.google.com/go v0.65.0/go.mod h1:O5N8zS7uWy9vkA9vayVHs65eM1ubvY4h553ofrNHObY=
cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUMb4Nv6dBIg=
cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw=
cloud.google.com/go/pubsub v1.2.0/go.mod h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIAii9o8iA=
cloud.google.com/go/pubsub v1.3.1/go.mod h1:i+ucay31+CNRpDW4Lu78I4xXG+O1r/MAHgjpRVR+TSU=
cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos=
cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk=
cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs=
cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0=
dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
github.com/OneOfOne/xxhash v1.2.2 h1:KMrpdQIwFcEqXDklaen+P1axHaj9BSKzvpUUfnHldSE=
github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
github.com/anytypeio/go-chash v0.0.0-20220629194632-4ad1154fe232 h1:kMPPZYmJgbs4AJfodbg2OCXg5cp+9LPAJcLZJqmcghk=
github.com/anytypeio/go-chash v0.0.0-20220629194632-4ad1154fe232/go.mod h1:+PeHBAWp7gUh/yw6uAauKc5ku0w4cFNg6DUddGxoGq0=
github.com/awalterschulze/gographviz v2.0.3+incompatible h1:9sVEXJBJLwGX7EQVhLm2elIKCm7P2YHFC8v6096G09E=
github.com/awalterschulze/gographviz v2.0.3+incompatible/go.mod h1:GEV5wmg4YquNw7v1kkyoX9etIk8yVmXj+AkDHuuETHs=
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github.com/klauspost/cpuid/v2 v2.0.4/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
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go.uber.org/zap v1.23.0/go.mod h1:D+nX8jyLsMHMYrln8A0rJjFt/T/9/bGgIhAqxv5URuY=
golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
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google.golang.org/genproto v0.0.0-20200305110556-506484158171/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20200312145019-da6875a35672/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20200331122359-1ee6d9798940/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20200430143042-b979b6f78d84/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20200511104702-f5ebc3bea380/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20200515170657-fc4c6c6a6587/go.mod h1:YsZOwe1myG/8QRHRsmBRE1LrgQY60beZKjly0O1fX9U=
google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
google.golang.org/genproto v0.0.0-20200618031413-b414f8b61790/go.mod h1:jDfRM7FcilCzHH/e9qn6dsT145K34l5v+OpcnNgKAAA=
google.golang.org/genproto v0.0.0-20200729003335-053ba62fc06f/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
google.golang.org/genproto v0.0.0-20200804131852-c06518451d9c/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
google.golang.org/genproto v0.0.0-20200825200019-8632dd797987/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
google.golang.org/grpc v1.27.1/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
google.golang.org/grpc v1.28.0/go.mod h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKal+60=
google.golang.org/grpc v1.29.1/go.mod h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3IjizoKk=
google.golang.org/grpc v1.30.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
google.golang.org/grpc v1.31.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
gopkg.in/mgo.v2 v2.0.0-20190816093944-a6b53ec6cb22 h1:VpOs+IwYnYBaFnrNAeB8UUWtL3vEUnzSCL1nVjPhqrw=
gopkg.in/mgo.v2 v2.0.0-20190816093944-a6b53ec6cb22/go.mod h1:yeKp02qBN3iKW1OzL3MGk2IdtZzaj7SFntXj72NppTA=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
lukechampine.com/blake3 v1.1.7 h1:GgRMhmdsuK8+ii6UZFDL8Nb+VyMwadAgcJyfYHxG6n0=
lukechampine.com/blake3 v1.1.7/go.mod h1:tkKEOtDkNtklkXtLNEOGNq5tcV90tJiA1vAA12R78LA=
rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
storj.io/drpc v0.0.32 h1:5p5ZwsK/VOgapaCu+oxaPVwO6UwIs+iwdMiD50+R4PI=
storj.io/drpc v0.0.32/go.mod h1:6rcOyR/QQkSTX/9L5ZGtlZaE2PtXTTZl8d+ulSeeYEg=

20
common/metric/drpc.go Normal file
View File

@ -0,0 +1,20 @@
package metric
import (
"github.com/prometheus/client_golang/prometheus"
"storj.io/drpc"
"time"
)
type PrometheusDRPC struct {
drpc.Handler
SummaryVec *prometheus.SummaryVec
}
func (ph *PrometheusDRPC) HandleRPC(stream drpc.Stream, rpc string) (err error) {
st := time.Now()
defer func() {
ph.SummaryVec.WithLabelValues(rpc).Observe(time.Since(st).Seconds())
}()
return ph.Handler.HandleRPC(stream, rpc)
}

71
common/metric/metric.go Normal file
View File

@ -0,0 +1,71 @@
package metric
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app"
config2 "github.com/anytypeio/go-anytype-infrastructure-experiments/common/config"
"github.com/prometheus/client_golang/prometheus"
"github.com/prometheus/client_golang/prometheus/collectors"
"github.com/prometheus/client_golang/prometheus/promhttp"
"net/http"
"time"
)
const CName = "common.metric"
func New() Metric {
return new(metric)
}
type Metric interface {
Registry() *prometheus.Registry
app.ComponentRunnable
}
type metric struct {
registry *prometheus.Registry
config config2.Metric
}
type configSource interface {
GetMetric() config2.Metric
}
func (m *metric) Init(a *app.App) (err error) {
m.registry = prometheus.NewRegistry()
m.config = a.MustComponent(config2.CName).(configSource).GetMetric()
return nil
}
func (m *metric) Name() string {
return CName
}
func (m *metric) Run(ctx context.Context) (err error) {
if err = m.registry.Register(collectors.NewBuildInfoCollector()); err != nil {
return err
}
if err = m.registry.Register(collectors.NewGoCollector()); err != nil {
return err
}
if m.config.Addr != "" {
var errCh = make(chan error)
http.Handle("/metrics", promhttp.HandlerFor(m.registry, promhttp.HandlerOpts{}))
go func() {
errCh <- http.ListenAndServe(m.config.Addr, nil)
}()
select {
case err = <-errCh:
case <-time.After(time.Second / 5):
}
}
return
}
func (m *metric) Registry() *prometheus.Registry {
return m.registry
}
func (m *metric) Close(ctx context.Context) (err error) {
return
}

34
service/net/dialer/dialer.go → common/net/dialer/dialer.go
View File

@ -3,13 +3,12 @@ package dialer
import (
"context"
"errors"
"github.com/anytypeio/go-anytype-infrastructure-experiments/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/app/logger"
"github.com/anytypeio/go-anytype-infrastructure-experiments/config"
"github.com/anytypeio/go-anytype-infrastructure-experiments/service/net/peer"
"github.com/anytypeio/go-anytype-infrastructure-experiments/service/net/rpc"
"github.com/anytypeio/go-anytype-infrastructure-experiments/service/net/secure"
"github.com/libp2p/go-libp2p-core/sec"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app/logger"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/config"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/peer"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/secure"
"github.com/libp2p/go-libp2p/core/sec"
"go.uber.org/zap"
"net"
"storj.io/drpc"
@ -17,7 +16,7 @@ import (
"sync"
)
const CName = "net/dialer"
const CName = "common.net.dialer"
var ErrArrdsNotFound = errors.New("addrs for peer not found")
@ -40,7 +39,7 @@ type dialer struct {
mu sync.RWMutex
}
func (d *dialer) Init(ctx context.Context, a *app.App) (err error) {
func (d *dialer) Init(a *app.App) (err error) {
d.transport = a.MustComponent(secure.CName).(secure.Service)
nodes := a.MustComponent(config.CName).(*config.Config).Nodes
d.peerAddrs = map[string][]string{}
@ -60,7 +59,7 @@ func (d *dialer) UpdateAddrs(addrs map[string][]string) {
d.mu.Unlock()
}
func (d *dialer) Dial(ctx context.Context, peerId string) (peer peer.Peer, err error) {
func (d *dialer) Dial(ctx context.Context, peerId string) (p peer.Peer, err error) {
d.mu.RLock()
defer d.mu.RUnlock()
addrs, ok := d.peerAddrs[peerId]
@ -68,11 +67,11 @@ func (d *dialer) Dial(ctx context.Context, peerId string) (peer peer.Peer, err e
return nil, ErrArrdsNotFound
}
var (
stream drpc.Stream
conn drpc.Conn
sc sec.SecureConn
)
for _, addr := range addrs {
stream, sc, err = d.makeStream(ctx, addr)
conn, sc, err = d.handshake(ctx, addr)
if err != nil {
log.Info("can't connect to host", zap.String("addr", addr))
} else {
@ -83,10 +82,10 @@ func (d *dialer) Dial(ctx context.Context, peerId string) (peer peer.Peer, err e
if err != nil {
return
}
return rpc.PeerFromStream(sc, stream, false), nil
return peer.NewPeer(sc, conn), nil
}
func (d *dialer) makeStream(ctx context.Context, addr string) (stream drpc.Stream, sc sec.SecureConn, err error) {
func (d *dialer) handshake(ctx context.Context, addr string) (conn drpc.Conn, sc sec.SecureConn, err error) {
tcpConn, err := net.Dial("tcp", addr)
if err != nil {
return
@ -96,9 +95,6 @@ func (d *dialer) makeStream(ctx context.Context, addr string) (stream drpc.Strea
return
}
log.Info("connected with remote host", zap.String("serverPeer", sc.RemotePeer().String()), zap.String("per", sc.LocalPeer().String()))
stream, err = drpcconn.New(sc).NewStream(ctx, "", rpc.Encoding)
if err != nil {
return
}
return stream, sc, err
conn = drpcconn.New(sc)
return conn, sc, err
}

32
common/net/peer/context.go Normal file
View File

@ -0,0 +1,32 @@
package peer
import (
"context"
"errors"
"github.com/libp2p/go-libp2p/core/sec"
"storj.io/drpc/drpcctx"
)
type contextKey uint
const (
contextKeyPeerId contextKey = iota
)
var ErrPeerIdNotFoundInContext = errors.New("peer id not found in context")
// CtxPeerId first tries to get peer id under our own key, but if it is not found tries to get through DRPC key
func CtxPeerId(ctx context.Context) (string, error) {
if peerId, ok := ctx.Value(contextKeyPeerId).(string); ok {
return peerId, nil
}
if conn, ok := ctx.Value(drpcctx.TransportKey{}).(sec.SecureConn); ok {
return conn.RemotePeer().String(), nil
}
return "", ErrPeerIdNotFoundInContext
}
// CtxWithPeerId sets peer id in the context
func CtxWithPeerId(ctx context.Context, peerId string) context.Context {
return context.WithValue(ctx, contextKeyPeerId, peerId)
}

59
common/net/peer/peer.go Normal file
View File

@ -0,0 +1,59 @@
package peer
import (
"context"
"github.com/libp2p/go-libp2p/core/sec"
"storj.io/drpc"
"sync/atomic"
"time"
)
func NewPeer(sc sec.SecureConn, conn drpc.Conn) Peer {
return &peer{
id: sc.RemotePeer().String(),
lastUsage: time.Now().Unix(),
sc: sc,
Conn: conn,
}
}
type Peer interface {
Id() string
LastUsage() time.Time
UpdateLastUsage()
drpc.Conn
}
type peer struct {
id string
lastUsage int64
sc sec.SecureConn
drpc.Conn
}
func (p *peer) Id() string {
return p.id
}
func (p *peer) LastUsage() time.Time {
select {
case <-p.Closed():
return time.Unix(0, 0)
default:
}
return time.Unix(atomic.LoadInt64(&p.lastUsage), 0)
}
func (p *peer) Invoke(ctx context.Context, rpc string, enc drpc.Encoding, in, out drpc.Message) error {
defer p.UpdateLastUsage()
return p.Conn.Invoke(ctx, rpc, enc, in, out)
}
func (p *peer) NewStream(ctx context.Context, rpc string, enc drpc.Encoding) (drpc.Stream, error) {
defer p.UpdateLastUsage()
return p.Conn.NewStream(ctx, rpc, enc)
}
func (p *peer) UpdateLastUsage() {
atomic.StoreInt64(&p.lastUsage, time.Now().Unix())
}

129
common/net/pool/pool.go Normal file
View File

@ -0,0 +1,129 @@
package pool
import (
"context"
"errors"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app/logger"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/dialer"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/peer"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/pkg/ocache"
"math/rand"
"time"
)
const (
CName = "common.net.pool"
)
var log = logger.NewNamed(CName)
var (
ErrUnableToConnect = errors.New("unable to connect")
)
func New() Pool {
return &pool{}
}
// Pool creates and caches outgoing connection
type Pool interface {
// Get lookups to peer in existing connections or creates and cache new one
Get(ctx context.Context, id string) (peer.Peer, error)
// Dial creates new connection to peer and not use cache
Dial(ctx context.Context, id string) (peer.Peer, error)
// GetOneOf searches at least one existing connection in cache or creates a new one from a randomly selected id from given list
GetOneOf(ctx context.Context, peerIds []string) (peer.Peer, error)
DialOneOf(ctx context.Context, peerIds []string) (peer.Peer, error)
app.ComponentRunnable
}
type pool struct {
cache ocache.OCache
dialer dialer.Dialer
}
func (p *pool) Init(a *app.App) (err error) {
p.dialer = a.MustComponent(dialer.CName).(dialer.Dialer)
p.cache = ocache.New(
func(ctx context.Context, id string) (value ocache.Object, err error) {
return p.dialer.Dial(ctx, id)
},
ocache.WithLogger(log.Sugar()),
ocache.WithGCPeriod(time.Minute),
ocache.WithTTL(time.Minute*5),
)
return nil
}
func (p *pool) Name() (name string) {
return CName
}
func (p *pool) Run(ctx context.Context) (err error) {
return nil
}
func (p *pool) Get(ctx context.Context, id string) (peer.Peer, error) {
v, err := p.cache.Get(ctx, id)
if err != nil {
return nil, err
}
pr := v.(peer.Peer)
select {
case <-pr.Closed():
default:
return pr, nil
}
p.cache.Remove(id)
return p.Get(ctx, id)
}
func (p *pool) Dial(ctx context.Context, id string) (peer.Peer, error) {
return p.dialer.Dial(ctx, id)
}
func (p *pool) GetOneOf(ctx context.Context, peerIds []string) (peer.Peer, error) {
// finding existing connection
for _, peerId := range peerIds {
if v, err := p.cache.Pick(ctx, peerId); err == nil {
pr := v.(peer.Peer)
select {
case <-pr.Closed():
default:
return pr, nil
}
}
}
// shuffle ids for better consistency
rand.Shuffle(len(peerIds), func(i, j int) {
peerIds[i], peerIds[j] = peerIds[j], peerIds[i]
})
// connecting
for _, peerId := range peerIds {
if v, err := p.cache.Get(ctx, peerId); err == nil {
return v.(peer.Peer), nil
}
}
return nil, ErrUnableToConnect
}
func (p *pool) DialOneOf(ctx context.Context, peerIds []string) (peer.Peer, error) {
// shuffle ids for better consistency
rand.Shuffle(len(peerIds), func(i, j int) {
peerIds[i], peerIds[j] = peerIds[j], peerIds[i]
})
// connecting
for _, peerId := range peerIds {
if v, err := p.dialer.Dial(ctx, peerId); err == nil {
return v.(peer.Peer), nil
}
}
return nil, ErrUnableToConnect
}
func (p *pool) Close(ctx context.Context) (err error) {
return p.cache.Close()
}

213
common/net/pool/pool_test.go Normal file
View File

@ -0,0 +1,213 @@
package pool
import (
"context"
"errors"
"fmt"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/dialer"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/peer"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"storj.io/drpc"
"testing"
"time"
)
var ctx = context.Background()
func TestPool_Get(t *testing.T) {
t.Run("dial error", func(t *testing.T) {
fx := newFixture(t)
defer fx.Finish()
var expErr = errors.New("dial error")
fx.Dialer.dial = func(ctx context.Context, peerId string) (peer peer.Peer, err error) {
return nil, expErr
}
p, err := fx.Get(ctx, "1")
assert.Nil(t, p)
assert.EqualError(t, err, expErr.Error())
})
t.Run("dial and cached", func(t *testing.T) {
fx := newFixture(t)
defer fx.Finish()
fx.Dialer.dial = func(ctx context.Context, peerId string) (peer peer.Peer, err error) {
return newTestPeer("1"), nil
}
p, err := fx.Get(ctx, "1")
assert.NoError(t, err)
assert.NotNil(t, p)
fx.Dialer.dial = nil
p, err = fx.Get(ctx, "1")
assert.NoError(t, err)
assert.NotNil(t, p)
})
t.Run("retry for closed", func(t *testing.T) {
fx := newFixture(t)
defer fx.Finish()
tp := newTestPeer("1")
fx.Dialer.dial = func(ctx context.Context, peerId string) (peer peer.Peer, err error) {
return tp, nil
}
p, err := fx.Get(ctx, "1")
assert.NoError(t, err)
assert.NotNil(t, p)
p.Close()
tp2 := newTestPeer("1")
fx.Dialer.dial = func(ctx context.Context, peerId string) (peer peer.Peer, err error) {
return tp2, nil
}
p, err = fx.Get(ctx, "1")
assert.NoError(t, err)
assert.Equal(t, p, tp2)
})
}
func TestPool_GetOneOf(t *testing.T) {
addToCache := func(t *testing.T, fx *fixture, tp *testPeer) {
fx.Dialer.dial = func(ctx context.Context, peerId string) (peer peer.Peer, err error) {
return tp, nil
}
gp, err := fx.Get(ctx, tp.Id())
require.NoError(t, err)
require.Equal(t, gp, tp)
}
t.Run("from cache", func(t *testing.T) {
fx := newFixture(t)
defer fx.Finish()
tp1 := newTestPeer("1")
addToCache(t, fx, tp1)
p, err := fx.GetOneOf(ctx, []string{"3", "2", "1"})
require.NoError(t, err)
assert.Equal(t, tp1, p)
})
t.Run("from cache - skip closed", func(t *testing.T) {
fx := newFixture(t)
defer fx.Finish()
tp2 := newTestPeer("2")
addToCache(t, fx, tp2)
tp2.Close()
tp1 := newTestPeer("1")
addToCache(t, fx, tp1)
p, err := fx.GetOneOf(ctx, []string{"3", "2", "1"})
require.NoError(t, err)
assert.Equal(t, tp1, p)
})
t.Run("dial", func(t *testing.T) {
fx := newFixture(t)
defer fx.Finish()
var called bool
fx.Dialer.dial = func(ctx context.Context, peerId string) (peer peer.Peer, err error) {
if called {
return nil, fmt.Errorf("not expected call")
}
called = true
return newTestPeer(peerId), nil
}
p, err := fx.GetOneOf(ctx, []string{"3", "2", "1"})
require.NoError(t, err)
assert.NotNil(t, p)
})
t.Run("unable to connect", func(t *testing.T) {
fx := newFixture(t)
defer fx.Finish()
fx.Dialer.dial = func(ctx context.Context, peerId string) (peer peer.Peer, err error) {
return nil, fmt.Errorf("persistent error")
}
p, err := fx.GetOneOf(ctx, []string{"3", "2", "1"})
assert.Equal(t, ErrUnableToConnect, err)
assert.Nil(t, p)
})
}
func newFixture(t *testing.T) *fixture {
fx := &fixture{
Pool: New(),
Dialer: &dialerMock{},
}
a := new(app.App)
a.Register(fx.Pool)
a.Register(fx.Dialer)
require.NoError(t, a.Start(context.Background()))
fx.a = a
fx.t = t
return fx
}
func (fx *fixture) Finish() {
require.NoError(fx.t, fx.a.Close(context.Background()))
}
type fixture struct {
Pool
Dialer *dialerMock
a *app.App
t *testing.T
}
var _ dialer.Dialer = (*dialerMock)(nil)
type dialerMock struct {
dial func(ctx context.Context, peerId string) (peer peer.Peer, err error)
}
func (d *dialerMock) Dial(ctx context.Context, peerId string) (peer peer.Peer, err error) {
return d.dial(ctx, peerId)
}
func (d *dialerMock) UpdateAddrs(addrs map[string][]string) {
return
}
func (d *dialerMock) Init(a *app.App) (err error) {
return
}
func (d *dialerMock) Name() (name string) {
return dialer.CName
}
func newTestPeer(id string) *testPeer {
return &testPeer{
id: id,
closed: make(chan struct{}),
}
}
type testPeer struct {
id string
closed chan struct{}
}
func (t *testPeer) Id() string {
return t.id
}
func (t *testPeer) LastUsage() time.Time {
return time.Now()
}
func (t *testPeer) UpdateLastUsage() {}
func (t *testPeer) Close() error {
select {
case <-t.closed:
return fmt.Errorf("already closed")
default:
close(t.closed)
}
return nil
}
func (t *testPeer) Closed() <-chan struct{} {
return t.closed
}
func (t *testPeer) Invoke(ctx context.Context, rpc string, enc drpc.Encoding, in, out drpc.Message) error {
return fmt.Errorf("call Invoke on test peer")
}
func (t *testPeer) NewStream(ctx context.Context, rpc string, enc drpc.Encoding) (drpc.Stream, error) {
return nil, fmt.Errorf("call NewStream on test peer")
}

51
common/net/rpc/rpcerr/registry.go Normal file
View File

@ -0,0 +1,51 @@
package rpcerr
import (
"errors"
"fmt"
"storj.io/drpc/drpcerr"
)
var (
Unexpected = RegisterErr(errors.New("unexpected"), 1)
Closed = RegisterErr(errors.New("closed"), 2)
)
var (
errsMap = make(map[uint64]error)
)
func RegisterErr(err error, code uint64) error {
if e, ok := errsMap[code]; ok {
panic(fmt.Errorf("attempt to register error with existing code: %d; registered error: %v", code, e))
}
errWithCode := drpcerr.WithCode(err, code)
errsMap[code] = errWithCode
return errWithCode
}
func Err(code uint64) error {
err, ok := errsMap[code]
if !ok {
return drpcerr.WithCode(fmt.Errorf("unexpected error, code: %d", code), code)
}
return err
}
func Unwrap(e error) error {
code := drpcerr.Code(e)
if code == 0 {
return e
}
err, ok := errsMap[code]
if !ok {
return drpcerr.WithCode(fmt.Errorf("unexpected error: %v; code: %d", err, code), code)
}
return err
}
type ErrGroup int64
func (g ErrGroup) Register(err error, code uint64) error {
return RegisterErr(err, uint64(g)+code)
}

98
common/net/rpc/rpctest/pool.go Normal file
View File

@ -0,0 +1,98 @@
package rpctest
import (
"context"
"errors"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/peer"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/pool"
"math/rand"
"storj.io/drpc"
"sync"
"time"
)
var ErrCantConnect = errors.New("can't connect to test server")
func NewTestPool() *TestPool {
return &TestPool{}
}
type TestPool struct {
ts *TesServer
mu sync.Mutex
}
func (t *TestPool) WithServer(ts *TesServer) *TestPool {
t.mu.Lock()
defer t.mu.Unlock()
t.ts = ts
return t
}
func (t *TestPool) Get(ctx context.Context, id string) (peer.Peer, error) {
t.mu.Lock()
defer t.mu.Unlock()
if t.ts == nil {
return nil, ErrCantConnect
}
return &testPeer{id: id, Conn: t.ts.Dial(ctx)}, nil
}
func (t *TestPool) Dial(ctx context.Context, id string) (peer.Peer, error) {
t.mu.Lock()
defer t.mu.Unlock()
if t.ts == nil {
return nil, ErrCantConnect
}
return &testPeer{id: id, Conn: t.ts.Dial(ctx)}, nil
}
func (t *TestPool) GetOneOf(ctx context.Context, peerIds []string) (peer.Peer, error) {
t.mu.Lock()
defer t.mu.Unlock()
if t.ts == nil {
return nil, ErrCantConnect
}
return &testPeer{id: peerIds[rand.Intn(len(peerIds))], Conn: t.ts.Dial(ctx)}, nil
}
func (t *TestPool) DialOneOf(ctx context.Context, peerIds []string) (peer.Peer, error) {
t.mu.Lock()
defer t.mu.Unlock()
if t.ts == nil {
return nil, ErrCantConnect
}
return &testPeer{id: peerIds[rand.Intn(len(peerIds))], Conn: t.ts.Dial(ctx)}, nil
}
func (t *TestPool) Init(a *app.App) (err error) {
return nil
}
func (t *TestPool) Name() (name string) {
return pool.CName
}
func (t *TestPool) Run(ctx context.Context) (err error) {
return nil
}
func (t *TestPool) Close(ctx context.Context) (err error) {
return nil
}
type testPeer struct {
id string
drpc.Conn
}
func (t testPeer) Id() string {
return t.id
}
func (t testPeer) LastUsage() time.Time {
return time.Now()
}
func (t testPeer) UpdateLastUsage() {}

29
common/net/rpc/rpctest/server.go Normal file
View File

@ -0,0 +1,29 @@
package rpctest
import (
"context"
"net"
"storj.io/drpc"
"storj.io/drpc/drpcconn"
"storj.io/drpc/drpcmux"
"storj.io/drpc/drpcserver"
)
func NewTestServer() *TesServer {
ts := &TesServer{
Mux: drpcmux.New(),
}
ts.Server = drpcserver.New(ts.Mux)
return ts
}
type TesServer struct {
*drpcmux.Mux
*drpcserver.Server
}
func (ts *TesServer) Dial(ctx context.Context) drpc.Conn {
sc, cc := net.Pipe()
go ts.Server.ServeOne(ctx, sc)
return drpcconn.New(cc)
}

67
service/net/rpc/server/drpcserver.go → common/net/rpc/server/drpcserver.go
View File

@ -2,30 +2,37 @@ package server
import (
"context"
"github.com/anytypeio/go-anytype-infrastructure-experiments/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/app/logger"
"github.com/anytypeio/go-anytype-infrastructure-experiments/config"
"github.com/anytypeio/go-anytype-infrastructure-experiments/service/net/pool"
"github.com/anytypeio/go-anytype-infrastructure-experiments/service/net/rpc"
"github.com/anytypeio/go-anytype-infrastructure-experiments/service/net/secure"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/app/logger"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/config"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/metric"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/secure"
"github.com/prometheus/client_golang/prometheus"
"github.com/zeebo/errs"
"go.uber.org/zap"
"io"
"net"
"storj.io/drpc"
"storj.io/drpc/drpcmux"
"storj.io/drpc/drpcserver"
"strings"
"time"
)
const CName = "net/drpcserver"
const CName = "common.net.drpcserver"
var log = logger.NewNamed(CName)
func New() DRPCServer {
return &drpcServer{}
return &drpcServer{Mux: drpcmux.New()}
}
type DRPCServer interface {
app.ComponentRunnable
drpc.Mux
}
type configGetter interface {
GetGRPCServer() config.GrpcServer
}
type drpcServer struct {
@ -33,14 +40,15 @@ type drpcServer struct {
drpcServer *drpcserver.Server
transport secure.Service
listeners []secure.ContextListener
pool pool.Pool
metric metric.Metric
cancel func()
*drpcmux.Mux
}
func (s *drpcServer) Init(ctx context.Context, a *app.App) (err error) {
s.config = a.MustComponent(config.CName).(*config.Config).GrpcServer
func (s *drpcServer) Init(a *app.App) (err error) {
s.config = a.MustComponent(config.CName).(configGetter).GetGRPCServer()
s.transport = a.MustComponent(secure.CName).(secure.Service)
s.pool = a.MustComponent(pool.CName).(pool.Pool)
s.metric = a.MustComponent(metric.CName).(metric.Metric)
return nil
}
@ -49,9 +57,24 @@ func (s *drpcServer) Name() (name string) {
}
func (s *drpcServer) Run(ctx context.Context) (err error) {
s.drpcServer = drpcserver.New(s)
s.drpcServer = drpcserver.New(mux)
histVec := prometheus.NewSummaryVec(prometheus.SummaryOpts{
Namespace: "drpc",
Subsystem: "server",
Name: "duration_seconds",
Objectives: map[float64]float64{
0.5: 0.5,
0.85: 0.01,
0.95: 0.0005,
0.99: 0.0001,
},
}, []string{"rpc"})
s.drpcServer = drpcserver.New(&metric.PrometheusDRPC{
Handler: s.Mux,
SummaryVec: histVec,
})
if err = s.metric.Registry().Register(histVec); err != nil {
return
}
ctx, s.cancel = context.WithCancel(ctx)
for _, addr := range s.config.ListenAddrs {
tcpList, err := net.Listen("tcp", addr)
@ -103,7 +126,7 @@ func (s *drpcServer) serveConn(ctx context.Context, conn net.Conn) {
l := log.With(zap.String("remoteAddr", conn.RemoteAddr().String())).With(zap.String("localAddr", conn.LocalAddr().String()))
l.Debug("connection opened")
if err := s.drpcServer.ServeOne(ctx, conn); err != nil {
if err == context.Canceled || strings.Contains(err.Error(), "EOF") {
if errs.Is(err, context.Canceled) || errs.Is(err, io.EOF) {
l.Debug("connection closed")
} else {
l.Warn("serve connection error", zap.Error(err))
@ -111,16 +134,6 @@ func (s *drpcServer) serveConn(ctx context.Context, conn net.Conn) {
}
}
func (s *drpcServer) HandleRPC(stream drpc.Stream, _ string) (err error) {
ctx := stream.Context()
sc, err := secure.CtxSecureConn(ctx)
if err != nil {
return
}
log.With(zap.String("peer", sc.RemotePeer().String())).Debug("stream opened")
return s.pool.AddAndReadPeer(rpc.PeerFromStream(sc, stream, true))
}
func (s *drpcServer) Close(ctx context.Context) (err error) {
if s.cancel != nil {
s.cancel()

0
service/net/rpc/server/util.go → common/net/rpc/server/util.go
View File

0
service/net/rpc/server/util_windows.go → common/net/rpc/server/util_windows.go
View File

5
service/net/secure/listener.go → common/net/secure/listener.go
View File

@ -2,7 +2,8 @@ package secure
import (
"context"
"github.com/libp2p/go-libp2p-core/crypto"
"github.com/anytypeio/go-anytype-infrastructure-experiments/common/net/peer"
"github.com/libp2p/go-libp2p/core/crypto"
libp2ptls "github.com/libp2p/go-libp2p/p2p/security/tls"
"net"
)
@ -45,6 +46,6 @@ func (p *tlsListener) upgradeConn(ctx context.Context, conn net.Conn) (context.C
if err != nil {
return nil, nil, HandshakeError(err)
}
ctx = ctxWithSecureConn(ctx, secure)
ctx = peer.CtxWithPeerId(ctx, secure.RemotePeer().String())
return ctx, secure, nil
}

Some files were not shown because too many files have changed in this diff Show More